Question

Given the circle below, find the value of r, the radius. m 13 years ago

Answer 1

apply pythagora in that right triangle.

Answer 2

@jim_thompson5910 Hi, do you think you can help me?

Answer 3

do u knw pythagoras theorem for a right triangle ?

Answer 4

@ganeshie8

Answer 5

Yes I do

Answer 6

then apply it :) something throwing you off ?

Answer 7

@ganeshie8 how do I do this

Answer 8

side^2 +side^2 = hyp^2

Answer 9

\(r^2 + 5^2 = (r+2)^2\)

Answer 10

solve \(r\)

Answer 11

What's r