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1. Find the area of a trapezium when
Hi, its parallel sides are 16 cm and 22 cm, and the perpendicular distance between them
is 11 cm.
(ii) its parallel sides are 42 cm and 24 cm, and the perpendicular distance between them
is 15 cm.
orium is 48 cm the distance between the parallel
Dis 15 cm
Answers
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2
1)
A = [( a+b )× h] ÷2
Putting the values of a,b,h in equation
A =[(22+16)×11]÷2
A =[38×11]÷2
A = [418]÷ 2
A = 209 sq.m
2)Area of trapezium( 1/2×sum of parallel side )×height
=1/2×(42×24)×15
=1/2×66×15
=33×15
=495sq.m
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