4n - 7 = 13
4n = 20
n = 5. Hope it helps!
Answer:
16.34 square inches.
Step-by-step explanation:
Given:
Base of triangle, b = 3 inches
Height of triangle, h = 10.89 inches
Question asked:
What is the area of this triangle in square inches?
Round your answer to the nearest hundredths place .
Solution:
As we know,


As, we have to find the answer to the nearest hundredths place, hence the area of triangle will be 16.34 square inches.
You use the cricle fourmla (πr sqaure). and you will get 7.065
Answer:
t= 16.5
Step-by-step explanation:
See the steps below:)