Question

find area of polygon​

Answer 1

Answer:

57 square cm for the given problem

Answer 2

Given,

Polygon is Pentagon PQRST

It is made up of 2 shapes(Trapezium and Triangle)

Area of polygon=Area of Trapezium+Area of Triangle

First,

Area of TrapeziumPRST=½TU(TS+PR)

=½×4(6+10)

=2×16

=32sq.cm

Then,

Area of TrianglePRQ=½×PR×QV

=½×10×5

=5×5

=25sq.cm

Therefore,

Area of polygonPQRST=32sq.cm

+25sq.cm

=57sq.cm

Hence,

Area of polygonPQRST=57sq.cm