CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The radius of the circle is 4 cm. Find length of the side of equilateral triangle(whose vertex lie on the circle) inside circle if the section inside circle and outside the triangle has area 29.05 cm2

A
4
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
5
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
6
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
7
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is C 7
Area of remaining section=Area of circle-area of equilateral triangle
29.05=227×4×434×a2
=34×a2=352729.05
a2=[352(29.05×7)7]×4349a=49=7cm

946287_635112_ans_21123ff2815b49afa2d7822ce8784cf1.JPG

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Rate of Change
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon