contestada

What is the area of the regular pentagon shown below? Round your answer to
the nearest whole number.

A. 19 sq. units

B. 11 sq. units

C. 10 sq. units

O D. 24 sq. units

What is the area of the regular pentagon shown below Round your answer to the nearest whole number A 19 sq units B 11 sq units C 10 sq units O D 24 sq units class=

Respuesta :

Persona180

Answer:

C. 10 sq. units

Step-by-step explanation:

Area of a pentagon = 1/2 * apothem * perimeter

1/2*(1.62)(2.36*5)=0.81*11.8=9.558

Therefore, about 10 sq. units, or option C.

I hope this helped and have a good rest of your day!

22stolc

Answer:

C. 10 sq units

Step-by-step explanation:

A = (b*h)/2 Use this equation

A = (2.36*1.62)/2 Simplify

A = 3.8232/2 Divide

A = 1.9116*5 Multiply by the number of sides

A = 9.558 which is close to choice C

Otras preguntas