Answer:
A=bh/2
Step-by-step explanation:
use the distance formula to find the length of the base and the height. Then, multiply those numbers and divide by 2
Answer:
8.391 feet in the air
Step-by-step explanation:
C) Adjacent angles whose exterior sides are perpendicular rays are complementary.
Complementary = add up to 90
Supplementary = add up to 180
So for the Area you would do Length x width, for a square the length and width are equal so if you take the square root of 1/16 you get 1/4
B is 90° and c is 59°
Add those and you get 149. Subtract 180 from 149 and get 31. D is 31, c is 59, so cd is 90.