in an isosceles triangle, the perimeter is 75 cm and one of the sides is 25 cm. Find all its sides. can you find all angles of t
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
We have to integrate the function
over the region
Let us convert into polar coordinates
x=cost : y = sint
Then we get dxdy = rdr dt
So we get the integral as
Substitute the limits to get
Answer
=
Answer:
The correct option is C
Step-by-step explanation:
Given the circumference of circle which is 54 cm and also the measure of arc XY is 120°
we have to find the expression for arc length of XY
The arc length can be calculated by the formula
Hence, option C is correct