2. A pup tent has a rectangular floor, two rectangular
sides, and two triangular sides. Which geometric
shape best models a pup tent?
A rectangular prism
B triangular pyramid
C rectangular pyramid
D triangular prism

The pup tent is a triangular prism ⇒ D

Step-by-step explanation:

Lets describe each shape

Rectangular prism has

Triangular pyramid has

Rectangular pyramid has

Triangular prism has

∵ The pup tent has a rectangular floor

∵ It has two rectangular  sides

∵ It has two triangular sides

∴ The tent has 5 faces, 2 triangular faces and 3 rectangular faces

- That means the tent is a triangular prism

∴ The pup tent is a triangular prism

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

i think the answer is b.

step-by-step explanation:

not 100% sure though.