Hi! Got a question!
A rectangular tank of height 2.5 m has a square base of side 2.5 m. The tank is full of water , How many cm^3 does it hold?

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

the answe is 4   have a great day

since there are the same amount of marbles of getting a blue one wold be low as far from that it would also be low!    

*hope this : d*