Three business partners, A, B and C, share the profits as follows: The ratio of A's share to B's share is 6:5 and the ratio of B's share to C's share is 3:4. Determine A's share:B's share:C's share.

trapezoid

step-by-step explanation:

first i plotted all my points on a grid graph

i made sure all of them were in the correct quadrant

then i saw it was a trapezoid or a quadrilateral

#12 the answer is the third option

so the rectangle is 80cm (area)

now to find the area of a triangle.

base times height.

4 times 8.

your answer is 96cm.

hope this .