Given right triangle ABCABC with altitude \overline{BD} BD drawn to hypotenuse ACAC. If AC=10AC=10 and DC=5,DC=5, what is the length of \overline{BC} BC in simplest radical form? (Note: the figure is not drawn to scale.) 10 x 5 A

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.