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What are the other sides and its area of a triangle if its smallest side is 16.2 cm when two of its angles are 38.25 degrees and 29.63 degrees?
Wiki User
∙ 6y ago
Its 3rd angle is 112.12 degrees and so its smallest side of 16.2 cm is opposite to angle 29.63 degrees and so therefore it follows that by using the sine rules of trigonometry its other sides are 30.36 cm and 20.29 cm including an area of 152.22 square cm with all calculations being rounded to two decimal places.
Wiki User
∙ 6y ago
Wiki User
∙ 6y agoThe other sides are 20.3 and 30.4 cm and the area is 152.2 cm2.
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In a triangle one of these angles is 99 degrees The measure of the middle angle is 23 degrees more than the measure of the smallest angle What are the measures of these two angles?
It works out that the other two angles are 29 degrees and 52 degrees. Check: 29+52+99 = 180 degrees
What type of triangle has 60 degrees?
It depends on the other two angles.. If all the angles in the triangle are 60 degrees(i.e equal) its an equilateral triangle :D
What are 3 angles in a right triangle?
All the angles of a triangle add up to 180 degrees. In a right triangle one of the angles must be 90 degrees and the other two can be any combination that adds to 90, such as 30 degrees and 60 degrees.
If the base angle is of an isosceles triangle is 35 degrees what is the measurement of the other two angles?
35 and 110 degrees (180 degrees in a triangle)
How do you find the third angle of a scalene triangle?
If you have the other two angles, you can subract them from 180 degrees, which is the sum of the angles in any triangle.
What are the angles of a right isosceles triangle?
The two other angles are 45 degrees each. The three angles of every triangle always add up to 180 degrees. -- A right triangle is a triangle that has a right angle in it. -- A right angle is 90 degrees. -- That leaves 90 degrees for the other two angles in the right triangle. -- If it happens to be isosceles, then the other two angles are equal. -- Those must both be 45 degrees.
How do you classify a triangle by its angles?
If all three angles of a triangle measure less that 90 degrees (if all three angles are acute), the triangle is an acute triangle. A triangle that has a right angle (an angle the measures exactly 90 degrees) is a right triangle. (The other 2 angles will be acute angles.) A triangle that has an angle that is greater than 90 degrees (an obtuse angle), is an obtuse triangle. (The other 2 angles will be acute angles.)
In a triangle one of these angles is 99 degrees The measure of the middle angle is 23 degrees more than the measure of the smallest angle What are the measures of these two angles?
It works out that the other two angles are 29 degrees and 52 degrees. Check: 29+52+99 = 180 degrees
What triangle has angles of 71 degrees and 62 degrees?
A scalene triangle and the other angle is 47 degrees
What of kind of angles are the other two angles of the triangle?
If it is an equilateral triangle all the angles would be 90 degrees or right angles
What type of triangle has 60 degrees?
It depends on the other two angles.. If all the angles in the triangle are 60 degrees(i.e equal) its an equilateral triangle :D
What are 3 angles in a right triangle?
All the angles of a triangle add up to 180 degrees. In a right triangle one of the angles must be 90 degrees and the other two can be any combination that adds to 90, such as 30 degrees and 60 degrees.
What is the measure of a triangle if one angle measures 57 degrees?
The inner angles of a triangle will always add up to 180. Assuming that this particular triangle is a right triangle (that is, one of it's angles is 90 degrees), you can find the other angle by subtracting the known angles from 180: 180 - 57 - 90 = 33 degrees If the triangle is an equilateral or a scalene triangle, the other angles cannot be calculated without additional information.
If the largest angle of an isosceles triangle measures 106 find the measure of the smallest angle?
The smallest angle would be = 38 degrees. Proof: Base angles of an isosceles triangle must equ All angles of the triangle must add up to 180 degress considering that the known angle is not under 89 degrees the other two must equal, yet both add up to 76 degrees.
How can you tell if three numbers equal a right triangle?
A right triangle is a triangle that has one 90 degree angle, and 2 other angles. Some special ones are 45-45-90, and 30-60-90. The sum of the angles in a triangle will always = 180 degrees. Since we know a triangle has 3 angles, and in particular, a right triangle has a 90 degree angle. We can say 180 degrees - 90 degrees = the other 2 angles. Add the other 2 angles in your triangle. Usually one is given as 90 degrees, or has a small square mark in the corner of the triangle to indicate that it is a right triangle. Once you add the other 2 angles, see if they add up to 90 degrees. If they do, you have a right triangle. If they do not, you either do not have a right triangle OR your triangle is broken and all 3 angles do not add up to 180 degrees.
If one angle of a triangle is 90 degrees then the other two add to 90 degrees what is the given and the proof?
180
What is the third angle of a triangle if the sum of the other two angles is 148 degrees?
The sum of the angles of a triangle is 180 degrees. If the sum of two of a triangle's angles is 148, then the third angle must be 180 - 148 = 32 degrees.
