The figure formed by the intersection of a solid with a plane parallel to the base of the solid is congruent to the base if the solid is a A. rectangular pyramid
B. right cone
C. square pyramid
D. rectangular prism

sine

step-by-step explanation:

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

step-by-step explanation:

i'm not sure how to show the work for this

answer : c and d or 4(29 + 6)

4(29) + 4(6)

yes they are the same