Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.



Ask ManyTutors

Question

|
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
BkV
BkV

mathematics chevron_right Malaysia

How to solve this question

Date Posted: 6 years ago
Views: 368
add a comment

See 1 Answer

Ask ManyTutors
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Constance (tutor)
Constance (tutor)'s answer
76 answers (A Helpful Person)
1st
Same concept as the previous qn.

Using angles at centre = 2 angles from circumference.

Ans: 180 / 2 = 90 degree