Help PLZ!!! If a radius of circle A is 5 calculate the area

Question

anonymous · Answer

attachment

anonymous · Answer

A picture to help please

anonymous · Answer

To calculate area, the formula is A = pi*r^2

anonymous · Answer

The equation for the area of a circle is A=Πr².  If r is 5, then you square 5 to get 25. Your answer is Π25, or 78.25. You wouldn't really use a picture for finding the area of a circle, sorry.

anonymous · Answer

Thanks so much! :)

anonymous · Answer

I agree with @emilycs713

anonymous · Answer

thanks @jtryon and @emilycs713

anonymous · Answer

Can you guys help me with another Q???

anonymous · Answer

Calculate the area of JIM

anonymous · Answer

Sure, close this question and post a new one and tag me

anonymous · Answer

attachment

anonymous · Answer

Can you plz help @emilycs713 ???

anonymous · Answer

or @jtryon ???

anonymous · Answer

You didn't give us any information.  What are you trying to find?

anonymous · Answer

@babydoll_12, please open a new question

anonymous · Answer

okay ill tag you guys

anonymous · Answer

Sure, the area of a triangle is .5bh, so .5 times the base times the height. Your base is 21. I actually don't know what the height is. As soon as you find it you'll plug it into the equation.

anonymous · Answer

so the answer shud be a num higher than 5*21 which is 105

anonymous · Answer

so my answer should b higher right @emilycs713 ?

anonymous · Answer

I really don't know. It doesn't give you the height, so all I know is A=.5h21, or A=10.5h.