Because it is a 90° angle and the legs are congruent, the legs intersect with the hypotenuse at the same angle, so the other, unnamed angle at the bottom left is equal to x.
Now we can state that:
2x + 90 = 180
2x = 90
x = 45
Answer:
1
Step-by-step explanation:
Sub y = 0 in to find x intercept and x = 0 in to find y intercept
It is a square, so you know the sides are equal. You also know that 49 is a squared number. so you do 49 square rooted and you get 7. the perimeter is adding all the side lengths. So you take 7 and multiply it by 4 since a square has 4 sides. and u have your perimeter. 28!<span />
7x . h . 2xm
You can put together 6x and x
but since h, and 2xm arent alike terms, you cant combine
