Question

Do this.Question is in the attachment ​

Answer 1

Answer:

BD

=

√64+36

√100

10

BD=10cm

area of shaded=area of Circle-area of Rectangle

$= \pi \: r {}^{2} - l \times b$

$= \frac{22}{7} \times 5 {}^{2} - 8 \times 6$

$= \frac{22}{7} \times 25 - 48$

$= \frac{550}{7} - 48$

$= \frac{550 - 336}{7}$

$= \frac{214}{7}$

$= \ {30.5714285714cm}^{2}$