Find the perimeter of a rectangle whose length is 60CM AND DIAGNOL IS 61 CM
Answers
Answered by
4
B=√[(61)²-(60)²]
B=√[121]
B= 11cm
P= 2(l+b)
= 2(60+11)
= 2(71)
P = 142cm
Answered by
0
Answer:
B=√[(61)²-(60)²]
B=√[121]
B= 11cm
P= 2(l+b)
= 2(60+11)
= 2(71)
P = 142cm
this should help :)
Step-by-step explanation:
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