SOLUTION: A right triangle has sides 15cm and 20cm. What is the lenght of the hypotenuse?THANKYOU

Algebra.Com
Question 26067: A right triangle has sides 15cm and 20cm. What is the lenght of the hypotenuse?THANKYOU
Answer by Earlsdon(6294)   (Show Source): You can put this solution on YOUR website!
Use the Pythagorean theorem to determine the length of the hypotenuse, c.




The length of the hypotenuse is 25cm.

RELATED QUESTIONS

A right triangle has sides 15cm and 20cm. What is the lenght of the... (answered by smoothflyin)
if the length of two sides of a right angled triangle are 15cm. and 20cm. Find the length (answered by luke94)
determine whether the triangle whose sides are of length 15cm, 20cm and 25cm is a right... (answered by neatmath)
What is the length of the hypotenuse of a right triangle with sides 8cm and 15cm? A.... (answered by Leaf W.)
Calculate the lenght of the hypotenuse in a right-angled triangle that has adjacent sides (answered by richwmiller)
if a right triangle has short sides 20cm and 30 cm what is the length of the longest... (answered by LinnW)
a rectangular original photo has a lenght of 15cm and 9cm in width. Find the width of the (answered by RoRo Jaxson)
One leg in a 45°-45° right triangle has a lenghth of 8. What is the lenght of a... (answered by MathLover1)
A triangle has three sides that are label a, b, c. The hypotenuse (side c) is 9 inches... (answered by TimothyLamb)