find the area of the following shape the answer is 117 cm square pls give me the steps ..... pls ....plssss
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Step-by-step explanation:
Total height is 10 cm also 3cm is the breadth of rectangle
Hence height of triangle I'd 7cm
Now area of shape=area of rectangle + ar of triangle
L×b + 1/2*b*h
18*3 +1/2*7*18
54 + 63 = 117cm
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Step-by-step explanation:
area of triangle =1/2×b×h
=1/2×18×(10-7)
=63cm²
area of rectangle=b×h
=18×3
= 54cm²
total area= 63cm²+54cm²=117cm²
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