35.2k views
5 votes
PLEASE HELP ME WITH THIS

PLEASE HELP ME WITH THIS-example-1

1 Answer

4 votes

Answer:

The answer to your question is SA = 1244.64 cm² ≈ 1245 cm²

Explanation:

Formula

SA = 2B + PH

Process

1.- Calculate B

B = Perimeter x 6.93/ 2

B = (8 x 6) x 6.93 / 2

B = 166.32 cm²

2.- Calculate 2B

2B = 2(166.32)

= 332.64 cm²

3.- Calculate PH

P = perimeter

P = 8 x 6

= 48 cm

PH = 48 x 19

PH = 912 cm²

4.- Calculate SA

SA = 332.64 + 912

SA = 1244.64 cm²

User Zenobia
by
7.6k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories