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:4 in each package
Step-by-step explanation:
Answer:
This is a function
Step-by-step explanation:
What does it say for the next arrows
A^2 - b^2 = (a+b)(a-b)
answer :
t^2 - 1
n^2 - 225