Since there are

in a circle, and central

, you can see that the part "sliced out" by the central angle is

of the whole circle.
This means that the length of the intercepted arc

is

of the circumference of the circle. So,
Answer:
-657
Step-by-step explanation:

Substituting the value of a and b

The value of 3a²-4ab-26² is -657
Answer:
37.5%
Step-by-step explanation:
Hope this helps you! Please give me brainliest if it did.
A = l * w. w = x; l = 5 + 2x
(5+2x)x=900
Answer:
Step-by-sitstep explanation:
so its easy add ab and after that add the x