Math, asked by nwkjkjnawkjdnwkja, 1 year ago

What is the area of the shape? 100 points.

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Answered by shivani2403
8
See the above attachment for your answer!!
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shivani2403: no need
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Answered by tekena157
0

Area of shape = Area of trapezium + Area of large triangle

Area of trapezium = 0.5*(a+b)*h

a = 4 cm; b = 4 cm+4 cm = 8 cm; h = Height = 2 cm;

Area of trapezium = 0.5*(4+8)*2 = 12 cm square

Area of triangle = 0.5*Base*Height

Base = 8 cm; Height = 5.75 cm ;

Area of triangle = 0.5 * 8 * 5.75 = 23 cm square

Area of shape = 12+23 = 35 cm square



shivani2403: no there are not two triangles!!
shivani2403: u hv done wrong
shivani2403: base of triangle is not 4
shivani2403: it is 8
tekena157: ohh yh
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