Question

if bc=13 and dc26 what is the diameter of the circle

Answer 1

first join OD .

Answer 2

u will get a right angled triangle COD .with angle d =90

Answer 3

by pythagoras theorem u can find OD and hence the diameter of circle

Answer 4

I added 13 and 26 and got 39 then I took 90-39 and got 51 where did I go wrong?

Answer 5

u know pythagoras theorem

Answer 6

NO

Answer 7

Refer to the attachment, a solution using the Mathematica program.

Answer 8

its HYPOTENUSE^2=base^2 +perpendicular^2

Answer 9

169+676=845?

Answer 10

nope

Answer 11

(13+x)^2=26^2+x^2 where x is radius of circle