Answer:
68 degrees
Step-by-step explanation:
Ertex angle:: x degrees
<span>base angle: x+15
</span>
Answer:
14
Step-by-step explanation:
Answer:
C = 6.28r
Step-by-step explanation:
If the circumference of a circle is C, then C = 2(3.14)r, where r is the radius.
Then C = 6.28r
When both increase, the slope is positive (+)/(+)=(+)
