3. is SAS
4. is CPCTC
5. i think its 66
Answer:
111°
Step-by-step explanation:
Let the centre of the circle be C
mRQ=157 (marked)
The angle at the centre of a circle standing on an arc is twice any angle at the circumference, standing on the same arc. So <SCR=2(SQR)=2(46)=92. mSR=<SCR=92
All the arc measure add up to 360 so:
mSQ+mRQ+mSR=360
mSQ+157+92=360
mSQ=360-249=111
Answer:
14.00
Step-by-step explanation:
add
subtract
divide
multiple
7*3=21....The first number they would both share would be 7
Answer:
I have solved the question in the picture in two different ways : simplification and factorisation I hope you find it useful bye:)