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☆☆☆☆☆The length of a side is the square root of the area. √5.76 = 2.4 so the length of a side is 2.4 inches in this case.
Verticle angles
A 7-meter diameter circle has an area of 38.5 square meters.
Circumference is 2 times pie (which is often rounded to 3.14) times the radius. The result is 56.52 inches.
Geometric constructions are used by architects for designing buildings and public places for different purpose.
As facilitator I use geometric constructions to assist learners to acquire following skills,
* translating information into geometrical projections that are congruent,
* experimenting with information to "design an elegant sequence" for drawing,
* designing proofs to show that design is logically sound
* using geometrical instruments skillfully.
116 degrees
Well it could be complementary or supplementary because they don't have to share a vertex yet I think you mean something like the vertical angle. You can go research vertical angles. I'll give you a link for the vertical angles.
http://www.mathsisfun.com/geometry/vertical-angles.html
two lines intersect at point b which is also end point of two rays
Construct the angle.
Okay - the perimeter is 90 feet, and the length is 20. Therefore you have two sides of 20 feet - leaving a remainder of 50 feet. Divided by two - that's 25 feet.
"Diameter" is the distance all the way across the circle, through the center.
"Radius" is 1/2 of the diameter ... the distance from the center to the curvy part of the circle.
"Circumference" is the distance all the way aroundthe circle.
They used a protractor.
Answer: absolutely not!
Answer: No. For starters, the area uses units of area (for example, square centimeters), while the perimeter uses units of length (For example, centimeters).
A straight angle is an angle that measures 180 degrees and is drawn as a straight line. A straight angle is composed of two right angles whose measures are 90 degrees each.
mid-segment
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The radius of a circle is the distance from the center to an outside edge of the circle. The diameter is the distance all the way across the circle. Therefore, the radius is half the value of the diameter.
True
All diameters pass through the centre of a circle, is true.
Each side of the square will be 18 inches and so 18 times 18 = 324 square inches
