Question

Q14) The perimeter of a parablelognem is 160 cm .sf one of the
Find the length
by
longer
of
20 cm.
sides
is
than the other
each of it sides.​

Answer 1

Answer:

Let one side of the parallelogram be x

Then other side is x+10.

Given

\begin{gathered}2x + 2(x + 10) = 160 \\ 4x + 20 = 160 \\ x = \frac{160 - 20}{4} = 35\end{gathered}

2x+2(x+10)=160

4x+20=160

x=

4

160−20

=35

Therefore, sides are 35 & 45

Step-by-step explanation:

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