Question
Find the area of the shaded portion in question $92. $
✓
Answer
Area of shaded portion $=$ Area of circle $-$ Area of square
$=\pi\text{r}^2-98$ $=\frac{22}{7}\times 7\times7-98=154-98\text{cm}^2$
$=\pi\text{r}^2-98$ $=\frac{22}{7}\times 7\times7-98=154-98\text{cm}^2$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
$113 ÷$_____$ = -1$
→Which is greater? $\frac{1}{2}$ of $\frac{6}{7}$ or $\frac{2}{3}$ of $\frac{3}{7}$
→Find :
$1.8 \times 1.2$
→$1.8 \times 1.2$
Evaluate: $(0.05)^3$
→Going $500\ m$ towards east first and then $200\ m$ back is same as going $200\ m$ towards west first and then going $500\ m$ back.
→Identify multiple lines of symmetry, if any, in the following figures:
Express the number using the exponential notation: $343$
→Is 5 a positive rational number?
Find the reciprocal of the following: $\Big(\frac{-5}{6}\Big)^{11}$
→Simplify: $0 \times 10^2$
→