Answer C
6 triangles around. 1/2bh=. 1/2 (15)(12)(6) triangles = 540
Bottom base formula 1/2 a p
1/2 (7.5 sq rt of 3)(15)(6)= 584.56
1,124.56
1,125
First, always draw. You learned to draw in kindergarben (Yes I spelled it like that on purpose LOL) for a reason.
1) Draw your rectangle on a piece of paper or paint.
2) Scale factor each side to enlarge which means you're going to multiply.
--- Note if it said 'to reduce' then you would divide.
3) Then find the area by multiplying the two given sides (12 x 6 = 72).
4) Don't forget your unit of measurement - 72ft²
So your answer is D.
Hope this helps...I couldn't give the exact answer in sig figs because you did not specify how many sig figs you wanted in the answer.
Given,
We can use L'Hopital's Rule to get,
Now plug in a,
Hope this helps.
r3t40
The answer isw c because when i first looked at it i was like its a then i soveled the problem out