inverse means opposite,
inverse of addition is subtraction
Answer:
907.46
Step-by-step explanation:
We know the area of a circle is:
Answer:
Denote AH as height of triangle ABC, with H lies on BC.
Applying sine theorem:
AH/AC = sin 60
=> AH = AC x sin 60 = 47 x sqrt(3)/2 = 40.7
=> Area of triangle ABC is calculated by:
A = AH x BC x (1/2) = 40.7 x 30 x (1/2) = 610.5 = ~611
=> Option C is correct.
Hope this helps!
:)
Answer:
I think the answer is 73.
Step-by-step explanation:
did it state the volume?
wait its a right angle, so its 90 degrees?
