I hope this helps you
base = b
length= 2b-0.3
Perimeter=b+2b-0.3+2b-0.3
4.9=5b-0.6
5b=5.5
b=1.1
length =2×1.1-0.3
length=2.2-0.3
length=1.9
Answer:
probably D
Step-by-step explanation:
The answer is 7.85
First, you divide the diameter by two to get the radius (2.5) and then you multiply by pi(3.14) to get 7.85
Answer:
10.4%
Step-by-step explanation: