Math, asked by allwinraja7126, 1 year ago

find the area of the trapezium PQRS with height PQ given in the figure

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Answered by CharlieBrown2
20

Answer:

The area is 114 m².

Step-by-step explanation:

PQRS is the trapezium.

PQ = h

PQ² = 13²  - ( 12 - 7 )²

PQ² = 169 - 25 = 144

PQ = √144 = 12 m

Area = ( a + b ) / 2 * h,      where : a = 12, b = 7 and h = 12

Area= ( 12 + 7 ) / 2 * 12 = 19 / 2  *  12 = 19 * 6 = 114 m²

Answered by anikashama225
8

Step-by-step explanation:

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