Error=175-97.5=77.5
percentage error=(77.5/97.5)*100
=79.48%
Answer:
A=270 in^2
Step-by-step explanation:
A=d1*d2/2 formula for A using the diagonals
A=45*12/2
A=540/2
A=270 in^2
Answer:
Step-by-step explanation:
we have
Convert mixed number to an improper fraction
so
Convert percent number as a fraction
Simplify
Divide by 5 both numerator and denominator
Answer:
168.75π cm^3 is your answer.
Volume of a cone is 1/3 πr^2h.
Here, radius is given 7.5cm and height is given 9cm. So by using the formula we get the above answer.
Answer:
pretty sure its d
Step-by-step explanation: