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The perimeter of this rectangle is 24cm. If the length is 8 cm, what is the height?

The perimeter of this rectangle is 24cm. If the length is 8 cm, what is the height?
asked 69.2k views
2 votes
The perimeter of this rectangle is 24cm. If the length is 8 cm, what is the height?

asked
User Getsaf
by
8.5k points

2 Answers

3 votes

Answer:

h = 4 cm

Explanation:


2(l + h) = 24 \\ l + h = (24)/(2) \\ l + h = 12 \\ 8 + h = 12 \\ ..(plug \: l = 8) \\ h = 12 - 8 \\ h = 4 \: cm \\

answered
User Jaime Sangcap
by
8.3k points
3 votes

Answer:

4

Explanation:

P = s+s+s+s

length = 8

8x2=16

24-16=8

8 / 2 = 4

answered
User Sachin Sawant
by
8.3k points
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