Question

3. Find the area of the polygon in Fig. 14.29
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Answer 1

Answer:

Here you go mate!

Step-by-step explanation:

Area of polygon is sum of area of all the figures draw in polygon so to find the are of polygon let us find the area of all figures

Area of polygon is area of all figure in it

1. Let's take first rectangle of length 5 cm and breadth 10 cm

Area = length * breadth

=10*5

=50 Sq. Cm

Rest you should solve,, go mate

Answer 2

AREA OF RECTANGLE= length×breadth

length=10 cm, breadth=5 cm

=10×5

=50cm^2

AREA OF SQUARE = side×side

=6×6

=36cm^2

AREA OF FIRST TRIANGLE= 1/2×B×H

=1/2×5×5

=1/2×25

=12.5 cm^2

AREA OF SECOND TRIANGLE= 1/2×B×H

B = (10-6)+5

B=9

=1/2×9×6

=1/2×54

=27 cm

ADD ALL NOW

50+36+27+12.5 = 125.5 cm^2