The base and height of a triangle are in the ratio 4:5 and its area is 1000cm2.find its base and height
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Answered by
3
let the
hieght be 5x
base be 4x
area of a triangle=1/2×b×h
1000cm²=1/2×5x×4x
2000cm²=20x²
100cm²=x²
x=10cm
hieght be 5x
base be 4x
area of a triangle=1/2×b×h
1000cm²=1/2×5x×4x
2000cm²=20x²
100cm²=x²
x=10cm
Answered by
4
YOUR ANSWER....
LET THE BASE AND HEIGHT BE x
Area of triangle=1/2*B*H
1/2*4x*5x=1000 square cm
(1/2*20x)=1000
10x=1000
x=1000/10
x=100
BASE=400cm
HEIGHT=500cm
HOPE IT HELPS....
PLZ..PLZ...MARK AS BRAINIEST ❤
LET THE BASE AND HEIGHT BE x
Area of triangle=1/2*B*H
1/2*4x*5x=1000 square cm
(1/2*20x)=1000
10x=1000
x=1000/10
x=100
BASE=400cm
HEIGHT=500cm
HOPE IT HELPS....
PLZ..PLZ...MARK AS BRAINIEST ❤
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