Question

in a rectangular field of dimensions 50m*40m. a triangular park is constructed . if the dimension of the park is 35m, 40m, 45m. Find the area of remaining field?

Answer 1

Step-by-step explanation:

THE AREA OF REMAINING FIELD= AREA OF RECTANGLE-AREA OF TRIANGLE

SO, AREA OF RECTANGLE=L×B

L×B=50×40= 2000 METRES square

NOW, AREA OF TRIANGLE =1/2×B×H

H=?

HERE, H=HEIGHT= 50METRES AS IT'S THE LONGETS LENGTH OF TRIANGLE

SO NOW, AREA OF TRIANGLE =1/2×B=SHORTEST SIDE OF TRIANGLE

AREA OF TRIANGLE =1/2×35×50=875 METRES square

NOW AREA OF REMAINING FIELD= 2000-875

=1125 METRES square

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