Question

(GEOMETRY! PLEASE HELP!) David made this model of a pyramid.

Pyramid with triangular faces. The lengths of two sides of a triangular face are 14 cm and 10 cm. The third side is unknown.

Which option best describes the length of the unknown side of the triangular face?

between 24 cm and 30 cm

between 4 cm and 24 cm

less than 4 cm

more than 30 cm

Answer 1

it can't be a because 24 = 14 + 10 - thats a straight line
also can't be c <4 because 10 + number less than 4 < 14

which one to you think it is?

Answer 2

@cwrw I think B.

Answer 3

right

Answer 4

@cwrw238 Thank you so much :)!