Answer:
(REDACTED)
Step-by-step explanation:
First find the area of the circle on top using (REDACTED). Then multiply it by the (REDACTED) then you get the simple answer of (REDACTED).
The answer is 11 1/4 or 11.75
The whole circle (in terms of area) is 360 degrees.
Area of Sector = (angle / 360) * Area of the entire circle
Area of Sector = (45 / 360) * 80 in^2
Area of sector = (1/8) * 80 in^2
Area of sector = 10 in^2
The general form for a circle is (x - h)^2 + (y - k)^2 = r^2, where (h, k) represent the centre and r represent the radius.
With centre (7, -9) and radius 3, we can simply substitute it into our form:
(x - 7)^2 + (y + 9)^2 = 3^2
(x - 7)^2 + (y + 9)^2 = 9
Answer:
i did5.32-11.5 =-6.18
Step-by-step explanation:
