Question

find the areas of the shaded regions​

Answer 1

The areas of shaded regions are 1000 square centimetres at the second photo.

The triangle is 15 cm but the triangle's other dimension's is unknown.

The triangle is 150 cm2 so the shaded region is enormous or huge.

Answer 2

Step-by-step explanation:

Given,

side of square =14cm

Area of larger Square =side

2

=14

2

=196cm

2

There are four semi circle that means we have two complete circles of diameter of 2xcm

then we can observe that

3+x+2x+x+3=14

i.e., x=2

so radius of circle is 2cm

Area of non shaded region=area of two circle + area of square of side 4cm

= 2.pi.r

2

+side

2

= 25.12+16

= 41.12cm

2