Marilyn wants to install carpet in her living room that measures a length of 20 „ ft by 16 ft. What is the area of the living room?
A.
320 sq ft
OB
322 sq ft
О с.
332 sq ft
D.
336 sq ft

320 sq ft

Step-by-step explanation:

Multiply 20 by 16 which equals 320

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc