Vidhya Lakshimi's answer to Alice's Primary 6 Maths Measurement Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
For 25 ) Angle SRT = 60-45 = 15
Angle SRT = STR
So angle RST = 180-15-15=150
Angle RSV= 150-90=60
Angle RSV =RVS=60
So RVT = 60+45=105
So the ans is 180-45-105=30
Angle SRT = STR
So angle RST = 180-15-15=150
Angle RSV= 150-90=60
Angle RSV =RVS=60
So RVT = 60+45=105
So the ans is 180-45-105=30
Date Posted:
3 years ago
360 Tutoring Program