1. which solid has two bases that are triangles and three lateral surfaces that are rectangles? a. triangular pyramid b. rectangular prism c. triangular prism d. rectangular pyramid 2. a solid with parallel and congruent bases *cannot* be which of the following? a. cone b. cylinder c. prism d. cube

Part 1) Option C. Triangular Prism

Part 2) Option A. Cone

Step-by-step explanation:

Part 1) Which solid has two bases that are triangles and three lateral surfaces that are rectangles?

we know that

case A) Triangular Pyramid Is a solid that has one base that is a triangle and three lateral surfaces that are triangles

case B) Rectangular Prism Is a solid that has two bases that are rectangles and four lateral surfaces that are rectangles

case C) Triangular Prism Is a solid that has two bases that are triangles and three lateral surfaces that are rectangles

case D) Rectangular Pyramid Is a solid that has one base that is a rectangle and four lateral surfaces that are triangles

Part 2) A solid with parallel and congruent bases *cannot* be which of the following?

we know that

A cylinder, a prism and a cube are solids with parallel and congruent bases

The cone has only one base

therefore

The solid cannot be the cone

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

the answer is the third / last answer

step-by-step explanation: