182,885 views
45 votes
45 votes
I need help again. Plzzzzz

I need help again. Plzzzzz-example-1
User Mihir Luthra
by
2.7k points

1 Answer

23 votes
23 votes

Answer:

x =4.58

Explanation:

Since this is a right triangle, we can use the Pythagorean theorem

a^2 + b^2 = c^2 where a and b are the legs and c is the hypotenuse

x^2 + 10 ^2 = 11^2

x^2 +100 =121

x^2 = 121-100

x^2 =21

take the square root of each side

sqrt(x^2) = sqrt(21)

x =4.582575695

To the nearest hundredth

x =4.58

User Kimmo Hintikka
by
2.7k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.