the perimeter of a rectangle is 13cm and its width 2 3/4 cm. find the length in cm. a. 3 3/4 b. -3 3/4 c. 2 3/4 d. none
Answers
Answered by
1
Answer:
is (a) correct
Step-by-step explanation:
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Answered by
0
Step-by-step explanation:
perimeter=2(l+w)
13=2(l+11/4)
13/2=L+11/4
=13/2-11/4
=(26-11)/4
L=15/4
so. 3 3/4
so answer a is right.
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