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What is the measurement of an acute based angle of a trapezoid?
Wiki User
∙ 13y ago
45 degrees
Wiki User
∙ 13y ago
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What are the four types of angles based on their measurement?
Acute, right angle, obtuse and reflex.
What are four ways you can prove two right triangles are congruent?
1. The side angle side theorem, when used for right triangles is often called the leg leg theorem. it says if two legs of a right triangle are congruent to two legs of another right triangle, then the triangles are congruent. Now if you want to think of it as SAS, just remember both angles are right angles so you need only look at the legs.2. The next is the The Leg-Acute Angle Theorem which states if a leg and an acute angle of one right triangle are congruent to the corresponding parts of another right triangle, the two right triangles are congruent. This is the same as angle side angle for a general triangle. Just use the right angle as one of the angles, the leg and then the acute angle.3. The Hypotenuse-Acute Angle Theorem is the third way to prove 2 right triangles are congruent. This one is equivalent to AAS or angle angle side. This theorem says if the hypotenuse and an acute angle of a right triangle are congruent to the hypotenuse and an acute angle of another right triangle, the two triangles are congruent. This is the same as AAS again since you can use the right angle as the second angle in AAS.4. Last, but not least is Hypotenuse-Leg Postulate. Since it is NOT based on any other rules, this is a postulate and not a theorem. HL says if the hypotenuse and a leg of one right triangle are congruent to the hypotenuse and a leg of another right triangle, then the triangles are congruent.
What is subjective measurement?
A subjective measurement is something that is based on an opinion and is most often biased. The opposite would be an objective measurement which is quantifiable and based only on fact.
Why is the angle of incidence greater than the angle of refraction based on the magic pencil activity?
The angle of incidence is greater.
What is a system of measurement based on decimals?
The metric system.
What are the four types of angles based on their measurement?
Acute, right angle, obtuse and reflex.
What angle is a 76 degree angle?
Based on the limited context provided by the question, it is an acute angle.
What is a measurement based on distance north or south of the equator called?
The "latitude" of any place is the angle on the Earth's surface between that placeand the equator. That angle is the basic measurement, and the distance can becalculated from it.
Time and angle measurement are based on this numeric system?
The sexagesimal system (base 60).
What is the classification of triangles based on their measures?
All triangles have 3 interior angles that add up to 180 degrees and are classified according to the size of their angles as follows:- Right angle triangle: One 90 degree angle and 2 acute angles Isosceles triangle: Two equal angles and another angle Equilateral triangle: Three equal angles each measuring 60 degees Obtuse triangle: One obtuse angle and 2 acute angles Scalene triangle: Three acute angles of different sizes
What shape is the area formula for a trapezoid based on?
you tell me!
The measure of an inscribed angle in a circle is the measure of the intercepted arc?
The lengthÊof an inscribed angle placed in a circle based on on the measurement of a intercepted arc is called a Theorem 70. The formula is a m with a less than symbol with a uppercase C.
What are four ways you can prove two right triangles are congruent?
1. The side angle side theorem, when used for right triangles is often called the leg leg theorem. it says if two legs of a right triangle are congruent to two legs of another right triangle, then the triangles are congruent. Now if you want to think of it as SAS, just remember both angles are right angles so you need only look at the legs.2. The next is the The Leg-Acute Angle Theorem which states if a leg and an acute angle of one right triangle are congruent to the corresponding parts of another right triangle, the two right triangles are congruent. This is the same as angle side angle for a general triangle. Just use the right angle as one of the angles, the leg and then the acute angle.3. The Hypotenuse-Acute Angle Theorem is the third way to prove 2 right triangles are congruent. This one is equivalent to AAS or angle angle side. This theorem says if the hypotenuse and an acute angle of a right triangle are congruent to the hypotenuse and an acute angle of another right triangle, the two triangles are congruent. This is the same as AAS again since you can use the right angle as the second angle in AAS.4. Last, but not least is Hypotenuse-Leg Postulate. Since it is NOT based on any other rules, this is a postulate and not a theorem. HL says if the hypotenuse and a leg of one right triangle are congruent to the hypotenuse and a leg of another right triangle, then the triangles are congruent.
What is a trapezoidal pyramid?
A trapezoidal pyramid, better known as a trapezoid-based pyramid, is a pyramid with a trapezoid as it's base. So basically it would have a trapezoid at the bottom, and 4 triangles coming out from the edges to meet at a point at the top. It's really very simple, like a triangular-based pyramid would have a triangle as it's base, and a square-based pyramid would have a square as it's base. The pyramids are named for their bases. If your still confused, a trapezoid-based pyramid is a 3D shape.
What is subjective measurement?
A subjective measurement is something that is based on an opinion and is most often biased. The opposite would be an objective measurement which is quantifiable and based only on fact.
Who invented the acute angle?
Glaucoma is a nonspecific term used for several ocular diseases that ultimately result in increased intraocular pressure (IOP) and decreased visual acuity. Acute angle-closure glaucoma (AACG) is an ocular emergency and receives distinction due to its acute presentation, need for immediate treatment, and well-established anatomic pathology.[1] Rapid diagnosis, immediate intervention, and referral can have profound effects on patient outcome and morbidity. The acute angle closure literature has been plagued by the lack of a uniform definition and specific diagnostic criteria. Only in recent years has there been a strong push to standardize the definitions of the various forms of angle closure disease. Primary angle closure, primary angle-closure glaucoma, acute angle closure, and acute angle-closure glaucoma were previously used interchangeable. Now, acute angle closure is defined as at least 2 of the following symptoms: ocular pain, nausea/vomiting, and a history of intermittent blurring of vision with halos; and at least 3 of the following signs: IOP greater than 21 mm Hg, conjunctival injection, corneal epithelial edema, mid-dilated nonreactive pupil, and shallower chamber in the presence of occlusion. Primary angle closure is defined as an occludable drainage angle and features indicating that trabecular obstruction by the peripheral iris has occurred (ie, peripheral anterior synechiae, increased IOP, distortion of iris fibers [iris whorling], lens opacities, excessive trabecular pigmentation deposits). An eye in which contact between the peripheral iris and the posterior trabecular meshwork is considered possible based on ocular anatomy is termed primary angle closure suspect. The term glaucoma is added if glaucomatous optic neuropathy is present.
How do you find an angle measurement based on the percent?
You can use a protractor to find out. * * * * * Multiply the percentage by 3.6 [100% = 360 degrees so n% = n*360/100 = n*3.6 degrees].
