With geo 50 points
explain it in simple terms pls

see explanation

Step-by-step explanation:

The missing angle is 45°, thus the right triangle is isosceles.

Then the 2 sides y and 7 are congruent.

Hence y = 7

Using Pythagoras' identity to calculate x

x² = 7² + 7² = 49 + 49 = 98

Take the square root of both sides

x = = = 7 ≈ 10

c 1 hour

step-by-step explanation:

m = 2e

m = 2 so 2 = 2e

1 = e

c: lkllmn.

hope it's you