Question

please give me answer
ii one​

Answer 1

Answer:

1) 775

Step-by-step explanation:

1) Whole figure is square so area = SxS

40x40

=1600

Area of Triangle =1/2xBxH

1/2x30x15

=15x15

=225

Area of Trapezium = 1/2xHx(sum of parallel sides)

1/2x40x(10+20)

=20x30

=600

Area of shaded part=

1600-225-600

=775