Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 5 | Maths
2 Answers Below
Anyone can contribute an answer, even non-tutors.
Please help thanks
Date Posted: 7 years ago
Views: 347
1 whole circle is 360 degrees.
Angle abc is 90 degrees since AB is perpendicular to BC.
Hence, z = 360 - 29 - 90 = 241degrees
Angle abc is 90 degrees since AB is perpendicular to BC.
Hence, z = 360 - 29 - 90 = 241degrees
See 2 Answers
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Hope this helps
Date Posted:
7 years ago
Why is angle ABC is 90° ?
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Perpendicular=90°
Solution= 29°+90°=119°
360°-119°=241°
Do upvote if you think i have properly answered your question. Thank you.
Solution= 29°+90°=119°
360°-119°=241°
Do upvote if you think i have properly answered your question. Thank you.
Date Posted:
7 years ago
360 Tutoring Program