The radius of a circle is 7m , find its area in terms of π

49π

Step-by-step explanation:

A = π

A = π

A = 49π

For the one you put in the comment...

The radius of a circle is 19cm find its area in terms of π

A = π

A = π 1

A = 361π

For the other one you put in the comment

The radius of a circle is 4 cm find its area in terms of π

A = π

A = π

A = 16π

For the other one you put in the comment

The radius of a circle is 20 cm find its area in terms of π

A = π

A = π

A = 400π

Hope this helped!

Have a supercalifragilisticexpialidocious day!

HOPE THIS HELPS

CAN U PLEASE GIVE ME BRAINLIEST

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.