Match each cross section with its perimeter. a cross section parallel to the base of a
right rectangular prism that is 10 inches
long, 3 inches wide, and 14 inches high
a cross section perpendicular to the
base of a cube with 12-inch edges
a cross section perpendicular to the
base and passing through the
diagonals of the base and opposite
face of a right rectangular prism that is
5 inches long, 12 inches wide, and 4
inches high and measures 13 inches
along the diagonal of the base

a cross section parallel to the base of a
cube whose edges are 16 inches each
Perimeter
Cross Section
64 inches

26 inches

48 inches

34 inches

ƒ = 0.03b

hope this ( :

step-by-step explanation:

a ≈ 172.05

step-by-step explanation:

the pictures.

alright so i think for this one it would to draw it out. this may be hard for me to try and draw, but i will do my best on here:

        r

  /       |     \

notice how it forms 2 triangles inside one bigger triangle.

so if we know the angle spr is the same as psr that is saying the measure of angle p is the same as angle s. this means the big triangle psr is either isosceles or equilateral. in both cases, the triangle is perfectly symmetrical when split down the middle, which is in this case rq. because we know it is perfectly symmetrical on both sides, we know that the two triangles inside the bigger one are equal.