A wire in the shape of a rectangle of area
64cm2 and length 4cm ,is rebent to form a square.
Find the area of the square formed and the length of
the wire.
Answers
Answered by
1
Answer:
Step-by-step explanation:
Area of Rectangle= l×b
l×4 = 64
l = 16 cm
A rectangle has 2 equal lengths and 2 equal breadths.
Length of wire= 16+16+4+4= 40 cm
It forms as square. The square has equally 4 sides. Divide the length of wire into 4 parts.
= 40/4= 10 cm= side of the square.
Area of square= a²
= 10×10
=100 cm²
Answered by
3
Answer:
hey dude
Step-by-step explanation:
i won't get rid of this xam..
cause xam ends in Feb..
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