Register
Can someone help me with these questions ASAP!!
233k views
5 votes
Can someone help me with these questions ASAP!!

Can someone help me with these questions ASAP!!-example-1
User Sbottingota
by
3.4k points

2 Answers

5 votes

Answer:

Explanation:

Formula of the circumference of the circle is 2*pi*r

1.A=pi*r^2=pi*3^2=9pi

2.A=pi*10.8^2=

3.r=14/2=7 so

A=pi*7^2=49pi

4. A=pi*(31/2)^2Km^2=15.5^2*pi

5. semicircle

A=pi*16^2/2cm^2=

6.A=pi*(22.6/2)^2=11.3^2*pi

User Bujar
by
3.4k points
3 votes
Hope this helps with your questions :)
Can someone help me with these questions ASAP!!-example-1
User Garfield
by
3.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.6m questions

4.6m answers

Other Questions

A study was completed in Florida. In southern Florida, the study involved 3,000 patients; 54% of them experienced flulike symptoms during the same month. The study had a margin of error of 1.8%. What does
Solve for x in the equation 3 x squared minus 18 x + 5 = 47. (I need this to be an answer like X=3+\_ square root 23)
Can someone help me plz I have to Turn 27/9 in simplest
The sanchez family goes out for dinner, and the price of the meals is $60. The sales tax on the Meals is 7 percent, and they also want to leave a 15 percent tip. What is the total cost of the meal? Analyze
Simplify: 10 ÷ [(5 + 2) − 5]
Link Copied!