Ok so to solve to first one u do this:
62.4 - 31.53, which gives u 30.87. and then u add 30.87 and 31.33, and u get 62.4
for the second one u do the same thing.
The area of Marcia's trapezoid felt is 76.5 sqaured centimeters
Answer:
Each student earned $16.27.
Step-by-step explanation:
48.81 / 3 = 16.27
Answer:
108.75 square meter.
Step-by-step explanation:
<h3>Surface area of pentagon based pyramid:</h3>

Here, b is the base length of the pyramid. b = 3 m
a is the apothem of the pyramid. a = 3.5 m
s is the slant height of the pyramid. s = 11 m

