HELLLLLLLLLLLLLLLLLLP.

The legs of a right triangle are 9cm and 11 cm long. find the length of the hypotenuse, approximated to three decimal places.

a.14.213 cm
b.12.876 cm
c.8.998 cm
d.21.902 cm

Question

HELLLLLLLLLLLLLLLLLLP.

The legs of a right triangle are 9cm and 11 cm long. find the length of the hypotenuse, approximated to three decimal places.

a.14.213 cm
b.12.876 cm
c.8.998 cm
d.21.902 cm

anonymous · Answer

use pythagoreans theorem 
knowing a=11,b=9 
and a^2+b^2=c^2

anonymous · Answer

use pythagorean's theorem:

A^2 +B^2 = C^2
where A and B are the lengths of the two sides and C is the length of the hypotenuse

9^2 + 11^2 = 202
sqrt(202) = 14.213

anonymous · Answer

a