plz answer q 20 of this question paper as soon as possible
Attachments:
![](https://hi-static.z-dn.net/files/d0c/4a004d7c607f1cc70f302c09abd0bd9c.jpg)
hiii41:
hii
Answers
Answered by
1
area of shaded region =area of circle-area of triangle
radius of the circle =ab/2
AB=26[by pythagores theorem]
∴radius=13cm
area of circle-area of triangle=
pi r2 -1/2bh=22/7*13*13-1/2*24*10
=286/7*13-120
=3718/7-120
=531.15-120
=411.15
Similar questions