First you need to find the r, if C=2pieR, than 2.4=2pieR now you divide 2.4 by 2 so you got 1.2=pieR now you divide 1.2 by pie and obtained aproximately 0.38 miles, that is your R, now you do pie multiply by 0.38 exposant 2 and there you go, your answer is aproximately 0.45 miles2 :)
the sentence is a. compound
Answer: The height of the pennant is 3 feet.
Step-by-step explanation:
We know that the area of a triangle is given by:-
Given , The base of the triangular pennant is 1.5 feet long.
Area of pennant = 2.25 square feet
Substitute these values in the formula we get,
Hence, the height of the pennant is 3 feet.
Answer:9
Step-by-step explanation:
Replace 3 with x.
6 + 3 = 9