137k views
6 votes
Please help!! Would be appreciated:)

Please help!! Would be appreciated:)-example-1

2 Answers

6 votes

Answer:

A. 21

B. 19

Explanation:

Happy to help!

:D

User Mbschenkel
by
3.8k points
8 votes

Answer:

below

Explanation:

3 a) 7 * 4 -7

--> 28 -7 =21 cm^2

b) 19 cm^2

User Paks
by
4.6k points