Because a squared + b squared = c squared, and we know that the hypotenuse is c, we can turn the equation into 9^2 - 4^2= the other leg of the triangle. This equation is equivalent to 81 - 16 = 65. Then, you have to find the square root of 65 to get the other leg which is 8.06.
An easy way to do this mentally is split up the numbers:
90 x 4
9 x 10 x 4
9 x 4 x 10
36 x 10
360
Hope this helps :)
The answer is 47.18181818
Answer:
all correct except A.
Step-by-step explanation:
pls mark me brainly if u can
<h2>This is your answer :</h2>
<h3>L (6,-6)</h3>
