Question

calculate the area of the shaded region .
please write in method.
don't samp. ​

Answer 1

Step-by-step explanation:

substract area of rectangle by area of 2 hemisphere

Answer 2

Answer:

Area of the shaded region = 112 $cm^2$

Step-by-step explanation:

Area of the shaded region =

Area of the rectangle (30 cm x 14 cm) - Area of 2 Semicircles having diameter of 14 cm

= 30x14$cm^2$ - 2x$\frac{22}{7}$ x $(\frac{14}{2} )^2$$cm^2$

= 14(30 - 22) $cm^2$

= 112 $cm^2$