Question

The difference between the circumference and radius of a cirde is 37 cm. The area of
the cirde is:
(a) 111 cm?
(b) 184 cm
(c) 154 cm?
(d) 259 cm​

Answer 1

Answer:

Taking pi as 3.14 will give an approximate answer. You can do it by taking 22/7 as well

Let the radius be r cm

Circumference will be,

2 Pi r = 2 * 3.14 * r= 6.28r

ATQ,  6.28r- 1r =37

5.28r = 37

r= 37/5.28

r= approx. 7 cm

Area= Pi r² =  3.14 * 7 * 7 = 154

Answer= 154 sq cm

Step-by-step explanation:

Plz mark as brainlist..

Suganno ??