A school planned to use a rectangular section of land for a new playground. The section of land has a length of 168 ft and a width of 132 ft. A sand box will take up 1/4 of the land, and a paved area will take up 3/8 of the land. How much area is left for the rest of the playground?

d

step-by-step explanation:

addition

step-by-step explanation:

40 i don’t know lololol

isocolese triangle

we know that the line connect a and b is the hyptonuse

so first find the hypotonuse length using the distance formula, call the length c

since it is an isocolese triangle, the lengths of the legs are the same

using pythagorean theorem,

in this case, a=b since isocolese triangle so we get

or

we can find c so we can find the distances

we know that if we draw 2 circles, each has center at a and b, and find where they intersect, we can the 2 possible locations for c

if a has center at (xa,ya) and b has center at (xb,yb), then we can solve where

and

intersect to find where they intersect

i'm not going to put an example because i have to go to class. i hope this explanation is enough