find the area of the diagram? answer is 530
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NeeR90:
530 aa to rha hai .
1/2(25*10)+1/2(20+25)*18=530
haa
mene galet likha dha question jab me solve kar rahi dhi
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Area of figure = area of trapezium SRQT + Area of triange PQT
= ( 1/2 × sum of parallel sides × alt.) + (1/2 × base × height)
=( 1/2 × 45 × 18) + (1/2 × 25 × 10)
=405 + 125
= 530 m²
= ( 1/2 × sum of parallel sides × alt.) + (1/2 × base × height)
=( 1/2 × 45 × 18) + (1/2 × 25 × 10)
=405 + 125
= 530 m²
in rectangle i am using 18 as a height i am written wrong number while solving
no problem.
but try to do such blunder .it create big difference in marks.
ok
thanks
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