Urgentttt pls solve who knows correct
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1
Answer:
a. 3(3a)=2(a+3+a+7)
b. a=4
c. length =a+3
=>4+3=7
I hope it helps you
Answered by
1
Answer:
method with answers in the attachment, it was too hard for me to type .
(A) 3(3a) = 2((a+7)+(a+3))
(B) a=4
(C) length of side of equilateral triangle = 12 cm
length of rectangle = 11cm
breadth of rectangle = 7cm
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