The circumference of a wheel is 62.83 centimeters. What is the diameter of the wheel?

What are their sizes? One of the angles formed when two lines intersect is \( 127^{\circ} \). What are the sizes of the other three angles?

5. Дано: \( \triangle \mathrm{FEM}- \) равнобедренный, FH - высота \( \mathrm{EM}=12 \mathrm{~cm}, \mathrm{FH}=8 \mathrm{~cm} \) Найти: \( \mathrm{FM}- \) ?

In two isosceles triangles, theargles at the verter where two equal sides meet are equal. Are the triangles congruent? Give reason(s) for yo if/

Select the correct answer from each drop-down menu. Rewrite the formula for area of a circle to find the radius of a circle. The area of a circle \( (A) \) is given by the formula \( A=\pi r^{2} \) where \( r \) is the circle's radius. The formula to find \( r \) is \( A=54 \) centimeters \( { }^{2} \) and \( \pi=\frac{22}{7}, r \) is \( \quad \therefore \) centimeters.

Exercice 1: \( [A B] \) est un segment et \( (L) \) est sa médiatrice et \( C \) est un point de \( (L) \). 1- Quel est le symétrique de \( A \) par rapport à \( (L) \) ? 2- Quel est le symétrique de \( B \) par rapport à (L) ? 3- Quel est le symétrique de \( C \) par rapport à (L) ? Fxercice 2: