Question and answer
What is the area of a circle with a diameter of 10 cm? Use 3.14 for p.
?r^2= (5)^2*3.14 sq. cm= 78.5sq. cm
Get an answer
Original conversation
User: What is the area of a circle with a diameter of 10 cm? Use 3.14 for p.

Weegy: ?r^2= (5)^2*3.14 sq. cm= 78.5sq. cm
shifa saleheen|Points 5016|

User: you guys are amazing thanks

Weegy: Think what is amazing?
sumity90|Points 33|

User: how fast you answer questions

User: the radius of the semicircle is 3 units, and the top and bottom of the trapezoid measure 7 and 12 units, respectively.Which of the following is the closest approximation of the total area?

Weegy: What are the followings? And where is the figure?
Expert answered|shifa saleheen|Points 5016|

Question
Asked 7/21/2011 7:02:21 PM
0 Answers/Comments
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
What is the area of a circle with a diameter of 10 cm? Use 3.14 for p.
Weegy: pr^2= (5)^2*3.14 sq. cm= 78.5sq. cm (More)
Question
Expert Answered
Asked 7/21/2011 6:57:56 PM
0 Answers/Comments
What is the center and radius of the circle shown by the equation? (x-6)^2 + (y+5.5)^2 = 225
Weegy: center is (6,-5.5) User: What is the radius of the circle shown by the equation? (x-6)^2 + (y+5.5)^2 = 225 Weegy: radius 15 User: thank you very much Weegy: your welcome User: Audra drew two rectangles on a coordinate plane. The first rectangle has vertices at (-6, 3), (-6, 6), (-4, 3), and (-4, 6). The second rectangle has vertices at (-4, 2), (-4, 4), , and . Why are these two rectangles similar? Weegy: i believe its because it is on the same line fragment User: the area of the new rectangle is approximately 2.25 times larger than the original or the perimeter of the new rectangle is approximately 1.5 times larger than the original? Weegy: the area of the new rectangle is approximately 2.25 times larger than the original User: okay thanks you, one more question. Weegy: ok User: Sheila is building a house that will be 70 feet wide. She wants the roof to have an angle of 35°. How tall does the roof need to be at its highest point for it to have the angle she wants? Weegy: 40ft but I am not so sure. User: choices are 16.3 ft 20.1 ft 24.5 ft and 28.7 ft Weegy: one moment User: take your time :) (More)
Question
Expert Answered
Asked 7/21/2011 7:15:50 PM
0 Answers/Comments
What is the center and radius of the circle shown by the equation? (x-6)^2 + (y+5.5)^2 = 225
Weegy: x=0, -2, 1 (More)
Question
Expert Answered
Updated 7/22/2011 4:52:15 PM
4 Answers/Comments
The center is at (6, -5.5), the radius is 15.
Added 7/21/2011 7:56:02 PM
center is at (6, -5.5), the radius is 15.
Added 7/21/2011 8:17:42 PM
One word off from being a complete copy and paste. Thank you for backing up my answer, though.
Added 7/21/2011 8:26:52 PM
center is (6,-5.5) and radius of 15
Added 7/22/2011 4:52:15 PM
Sheila is building a house that will be 70 feet wide. She wants the roof to have an angle of 35°. How tall does the roof need to be at its highest point for it to have the angle she wants
Weegy: 35 ft User: Sheila is building a house that will be 70 feet wide. She wants the roof to have an angle of 35°. How tall does the roof need to be at its highest point for it to have the angle she wants? (More)
Question
Expert Answered
Asked 7/21/2011 7:41:34 PM
0 Answers/Comments
20,690,700 questions answered
Popular Conversations
The president is also known as the "commander in chief." The term ...
Weegy: Which of the following BEST describes the concept of a pocket veto? A. The president vetoes a bill by ignoring ...
5/2/2015 9:02:33 AM| 2 Answers
Which of the following is the most effective way to encourage ethical ...
Weegy: The most effective way to encourage ethical business behavior is to establish and enforce a corporate code of ...
5/2/2015 12:07:56 AM| 1 Answers
Adipose tissue
5/2/2015 12:22:00 AM| 1 Answers
omega-3 fatty acids
5/2/2015 12:23:43 AM| 1 Answers
After 1965, black civil rights leaders found it difficult to A. ...
Weegy: After 1965, black civil rights leaders found it difficult to achieve economic equality in the North.
5/2/2015 12:25:46 AM| 1 Answers
Weegy Stuff
S
Points 161 [Total 691]| Ratings 0| Comments 161| Invitations 0|Offline
S
1
Points 34 [Total 426]| Ratings 0| Comments 34| Invitations 0|Offline
S
P
C
L
P
L
1
P
P
1
P
1
Points 17 [Total 8763]| Ratings 0| Comments 17| Invitations 0|Offline
S
1
L
L
Points 11 [Total 8194]| Ratings 0| Comments 11| Invitations 0|Offline
S
L
Points 11 [Total 3765]| Ratings 0| Comments 11| Invitations 0|Offline
S
Points 3 [Total 231]| Ratings 0| Comments 3| Invitations 0|Offline
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
S
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
S
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.