Question

Area
ind the areas of the following polygons.
10. Find the are
(ii)
22 cm
10 cm
10 cm
8 cm
8 cm 10cm
8 cm
16 cm
24 cm​

Answer 1

Answer:

area of first triangle =1/2*8*10=40

now area of trap.=1/2*(10+22)*20=320

now area of 2nd triangle=1/2*22*16=176

now ar. of 3rd triangle=1/2*18*24=216

now ar. of 2nd trapz.=1/2*18*(24+16)=360

now ar. of last triangle =1/2 *8*16=64

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