Answer:
6x + 7
6 * 2
12 + 7
=19
Step-by-step explanation:
D 288 because 216/3 equals 72 times that by 4 and you get 288.
Answer:
b) 200 square inches
Step-by-step explanation:
Area of a pentagon: A = 1/2 * 5(side)(apothem).
- side: b = 10in
- apothem: a = 8 in
A = 1/2 * 5(side)(apothem).
A = 1/2 * 5(10)(8).
A = 1/2 * 5(80).
A = 1/2 * 400
A = 200 square inches
