brazil-enem 2015 Q155

brazil-enem · Other · enem__day2 Circles Area and Geometric Measurement Involving Circles
QUESTION 155
The area of a circle with radius 5 cm is
(A) $10\pi$ cm$^2$
(B) $15\pi$ cm$^2$
(C) $20\pi$ cm$^2$
(D) $25\pi$ cm$^2$
(E) $30\pi$ cm$^2$
QUESTION 155

The area of a circle with radius 5 cm is

(A) $10\pi$ cm$^2$

(B) $15\pi$ cm$^2$

(C) $20\pi$ cm$^2$

(D) $25\pi$ cm$^2$

(E) $30\pi$ cm$^2$