QUESTION 19 QUESTION 20 QUESTION 21 M a t h s s o l u t i o n s 0 1 0 In figure A quarter circle PA = 1 cm & PB = √2 cm Find the area of the blue ...

QUESTION 19
QUESTION 20
QUESTION 21
M a t h s s o l u t i o n s 0 1 0
In figure
A quarter circle
PA = 1 cm & PB = √2 cm
Find the area of the blue
triangle {Solution: Page 056}
Find the area of the blue
triangle {Solution: Page 053}
In figure
O is the centre of a semicircle
P, Q & R are centres of
corresponding circles
AB = 56 cm
Find the area of the quarter
circle {Solution: Page 059}