Triangles
True or False. An equilateral triangle is also isosceles.
True
What is a Polygon?
-2D shape
-3 or more straight sides
-Must be a closed shape
What is the formula for the area of a rectangle?
A= l x w
What is volume?
the space taken up by a 3D object
0.6
What are the two ways to classify a triangle?
Side length and Angle measures
How many sides does a quadrilateral have?
4
The side length of a square measures 5 cm. What is the area of this square?
25 cubic cm
Ms. Williams is packing some make up and needs a box with more than 50 cubic units. Which box can Ms. Williams use?
A- bottom is 5 by 2 and height is 5
B-bottom is 3 by 2 and height is 6
C- bottom is 5 by 3 and height is 4
D- bottom is10 by 4 and height is 1
Box C
Kelsi spends $6.75 every Saturday for breakfast. What is the total amount of money Kelsi spends on breakfast for 14 Saturdays?
Kelsi spends $94.50
What symbol is used to identify same sides of a triangle
tick marks
True or False. A Trapezoid is a special type of parallelogram.
False- Trapezoid is never a parallelogram!!!
A rectangle has a length of 7 and a width of 6. What is the area?
42 square units
A rectangular prism has a length of 20 inches, a width of 11 inches, and a height of 13 inches. What is the volume in cubic inches of this rectangular prism?
The volume is 2,860 cubic inches
A restaurant bill was paid equally by 7 friends. The bill was $99.96. How much money did each friend pay?
Each friend will pay $14.28
What do you call a triangle with three different side lengths?
Scalene
What shape is considered both a rhombus and a rectangle?
A square
If the area of a rectangle is 40 cm squared and the the width is 5 cm, What is the length of the rectangle?
8 cm
Identify the 2 formulas used for finding the volume of a rectangular prism
V=l x w x h
V= B x h
Carry had 1/3 of a cake. She shared it equally with 8 friends. How much cake did each friend get?
1/24 of the cake
If I have two side lengths of 3cm, one side length of 5 cm, and one 130 degree angle, What type of triangle am I?
I am an Obtuse Isosceles triangle
What is a quadrilateral with two sets of adjacent and equal sides?
A Kite
A backyard measures 24 feet long by 12 4/5 wide. How many square feed of sod is needed to completely cover the yard?
307 1/5 square feet of sod is needed
The volume of a box is 168 cubic inches. If the area of the bottom of the box is 21 inches squares, then how tall is the box?
The box is 8 inches high
A baker had 48 cups of flour. She used 11 1/4 cups on Friday and 14 1/2 cups on Sunday. How much flour does she have left?
She has 22 1/4 cups of flour left.