the parallel sides of a trapezium are 5cm and 8m. distance between the parallel sides is 12cm find the area
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Answered by
2
Here distance denotes height.
Area of trapezium = 1/2 (b1+b2)u
=> 1/2 (5+800)12
=> 1/2 (805)(12)
cancel 2 and 805
=> (402.5)12
=> 4830 sq.cm
Area of trapezium = 1/2 (b1+b2)u
=> 1/2 (5+800)12
=> 1/2 (805)(12)
cancel 2 and 805
=> (402.5)12
=> 4830 sq.cm
hyunxu:
I mean 78 sq.cm
sorry but answer is 138 sq.cm
Yep...I noted..I'll change.
1m=1oo cm so 8m = 800 cm
Answered by
1
Area of trapezium =
sum of parallel sides*height/2
Area =(800+5)*12/2
Area =805*6
Area =78cm²
sum of parallel sides*height/2
Area =(800+5)*12/2
Area =805*6
Area =78cm²
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