Answer:
≈

Step-by-step explanation:
a (base edge) = 6
h (height) = 7
Answer:
5) p=67.5
6) p=60.9
Step-by-step explanation:
To find the perimeter of a polygon you add all the side lengths together.
Step 1:
11.3+11.3+23.3+21.6=67.5
Step 2:
19.7+14+9.3+17.9=60.9
75%. Just divide 15/20 and you will get .75 then multiply by 100 to turn the decimal to a percent
Answer:
x = 58
Step-by-step explanation:
The exterior angle is equal to the sum of the opposite interior angles
90 = 32+x
Subtract 32 from each side
90-32 = x
58 =x
Answer:
A
Step-by-step explanation:
Because -20 is more than -17 by -3