Trapezoids and Parallelograms
A trapezoid has the following dimensions:
height: 14cm
base 1: 20cm
base 2: 30cm
What is the area of the trapezoid?
350cm2
What is the most important part of finding the volume of a triangular prism that makes it DIFFERENT than finding the volume of a rectangular prism?
OR
You need to divide by 2
A rectangular prism has:
length: 4cm
width: 7cm
height: 12cm
What is the volume?
336cm3
A cube has a side length of 4in. What is its volume?
64 in3
3 angles inside of a triangle add up to how many degrees?
180 degrees
A parallelogram has the following dimensions:
base: 10in
height: 13in
What is the area of the parallelogram?
130in2
A triangular prism has the following dimensions:
base of the triangle: 8in
height of the triangle: 6in
height of the prism: 12in
What is the volume?
288in3
A rectangular prism has:
length: 9cm
width: 13cm
height: 20cm
What is the volume?
2340cm2
A cube has a side length of 7.5cm. What is its volume?
421.875cm3
What is the name of two angles that add up to 180 degrees?
supplementary angles
A parallelogram has an area of 84in2. If the height of the parallelogram is 7 in, how long is the base?
12in
A triangular prism has the following dimensions:
base of the triangle: 11cm
height of the triangle: 20cm
height of the prism: 10cm
What is the volume?
550cm2
A rectangular prism has:
length: 8in
width: 3in
height: 5in
What is the surface area?
158in2
A cube has a side length of 5ft. What is the surface area of the cube?
150ft2
What is the name of two angles that add up to 90 degrees?
complementary angles
A trapezoid has an area of 135in2. Base 1 is 7 inches long, while base 2 is 11 inches long.
What is the height of this trapezoid?
15in
A triangular prism rests on top of a cube. The cube has a side length of 5 in. The height of the prisms base triangle is 6in. What is the total volume of the shape?
200in3
A doctor's office is filling a fishtank with water. The fishtank has the following dimensions:
length: 5.5ft
width: 2ft
height: 3ft
How many cubic feet of water can fit into the fishtank?
33ft3
A cube has a side length of 8in. What is the surface area of the cube?
384in2
What is the name of an opposite angles that are formed when two lines intersect?
vertical angles
A trapezoid has an area of 50 square units. The lengths of the bases are 10 units and 15 units. Find the height.
4 units
A triangular prism rests on top of a cube. The cube has a side length of 11 in. The height of the prisms base triangle is 12in. What is the total volume of the shape?
2057in3
Mr. Doyle is wrapping a giftbox for Ms. Erickson. The giftbox has dimensions of:
length: 8in
width: 5in
height: 4in
How many square inches of wrapping paper will Mr. Doyle need?
184in2
The volume of a cube is 8ft3. What is the side length of this cube?
2ft
Angles that are next to each other and share a vertex are called?
adjacent angles