Get the answers you need from a community of experts on IDNLearn.com. Discover reliable and timely information on any topic from our network of knowledgeable professionals.

Calculate each unknown side length. Round your answer to the nearest tenth.

Calculate Each Unknown Side Length Round Your Answer To The Nearest Tenth class=

Sagot :

To answer this you need to use the Pythagorean theorem, the first part it 4^2+x^2=7^2 so the answer to the bottom x is 5.7. Your next step is to do the Pythagorean theorem for the whole triangle so your equation would be 10^2 + 5.7^2= x^2 once you solve that you will get 132.49 which you need to take the square root of. Once you will do that you will find the other x = 11.5