6. The lengths of the sides of what could be a triangle are given. Tell whether each is an acute triangle, a right triangle,
an obtuse triangle, or not a triangle.

10, 12,
V 244

256π units²   (answer b)

step-by-step explanation:

the formula for the surface area of a sphere of radius r

is             a = 4πr²

and so, if r = 8 units, then the surface area is:

a = 4π(8 units)² = 256π units²   (answer b)

where are the graphs?

step-by-step explanation:

step-by-step explanation:

i think it’s a i believe