Starfyer09
Answered

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Find the perimeter and area of the following composite figure.

Find The Perimeter And Area Of The Following Composite Figure class=

Sagot :

Step-by-step explanation:

First find the area of triangle

and then the area of rectangle.

area of triangle =1/2×base×height.

=1/2×6×8

=24cm.sq

Now as we know the area we can find out one side of triangle let it be x.

answer: 24cm.sq=6+8+x

24-14=x

10cm =x.

Now area of rectangle =length ×breadth.

=14×10

=140cm.sq

therefore area of composite figure = area of triangle +area of rectangle =140+24 cm.sq

=164cm.sq

perimeter of triangle = a+b+c

=6+8+10

=24cm.

perimeter of rectangle =2×(lenght+breadth)

=2×(14+10)

=2×24=48cm

therefore perimeter =48cm+24 cm=72cm

DiLcUe

PROBLEM:

Find the perimeter and area of the following composite figure.

ANSWER:

The Perimeter of the composite figure is 52 units while its Area is 164 sq. units

View image DiLcUe
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