Answer:
x=16
Step-by-step explanation:
(whole secant) x (external part) = (tangent)^2
(8+24) * 8 = x^2
32*8 = x^2
256 =x^2
Take the square root of each side
sqrt(256) = sqrt(x^2)
16 = x
LCM answers:
1. 28
2. 60
3. 84
The acute angles of a right triangle are complementary, so:

Answer:
2.5 in
Step-by-step explanation:
Ok so since this is a parallelogram you want to follow the formula but in reverse
A=1/2H(b1+b2)
So do 33.6+16.8 (50.4)
Then divide that into your area (126)
126/50.4=2.5