6 in
8 in.
7 in.
- V-7+6x8
7+ 6
2
V=
7+6+8
2.
V =
- 7x6x8
V-776 +8

Use the given functions to set up and simplify V − 776 + 8 . 6 = 8 = 7 = − V − 7 + 6 x 8 = 6 x 8 − V − 7 7 + 6 = 13 2 V = 7 + 6 + 8 = 13 2 V = − 7 x 6 x 8 = 13 V − 776 + 8 = V − 768

answer: i'm great at algebra

~coco

step-by-step explanation:

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation: