Question

plzz solve question no 4,2nd one​

Answer 1

Answer:

Step-by-step explanation:

1. AREA OF TRAPEZIUM= $\frac{1}{2}$ x height x (sum of parallel sides)

                      24.5= h x (10+4) /2

                       h= 7/2 = AB = radius of the circle

                     area of the quadrant of the circle= $\frac{\pi r^{2}}{4}$

            =  9.625

area of shaded region= AREA OF TRAPEZIUM -  area of the quadrant of the circle

====> 14.875