Answer:
Here
perimeter=76
length =4a+5
breadth=2a-3
we know,
perimeter=2(length+breadth)
76=2(4a+5+2a-3)
76=2(7a+2)
76=14a+4
76-4=14a
72=14a
72÷14=a
a=5.14
Answer:
25 + 25=50 Divided by 5 =10
Step-by-step explanation:
25 + 25
=50
50 DIVIDED BY 5
=10
The answer is : 46.4758001545 ( in square root )
