Question

please give me the answer and diagram​

Answer 1

Answer:

1386 cm³

Brainly Solution:

A circle is inscribed by the square.


Therefore, d of the circle = 42 cm
Therefore, r of the circle = 21 cm


Area of circle= pi r^2
= 22/7*21*21
= 1386 cm³

Answer 2

Answer:

106.792 cm²

Step-by-step explanation:

Area of hexagon = 6 × area of equilateral triangles

                            = 6× √3 a² / 4

                            = 3/2 × 1.732 × 14²

                            = 1.5 × 196 × 1.732

                            = 509.208

Area of circle = π r²

= 22/7 × 196

= 22 × 28

= 616

Area = 616 - 509.208 = 106.792

The area is 106.792 cm²