Scale Drawings
a drawing which has been reduced or enlarged from its original size
Scale Drawing
What do the three angles in a triangle add to?
Complementary Angles
If the radius of the circle is 10, what is the diameter?
20
What is the area of a triangle with a height of 8 and a base of 10?
40
A model of a house is 21 centimeters wide. If it was built with a scale of 3 centimeters: 4 meters, how wide is the real house?
28 meters
The triangle with congruent sides and congruent angles.
Equilateral Triangle
This is the vocab word for opposite angles that form when two lines intersect. Hint: they are congruent
Vertical angles
What is the area of the circle with a radius of 5cm?
78.5 cm squared
What is the area of a trapezoid with a height of 5 meters, a base of 7 meters, and another base of 10 meters.
42.5 meters squared
The blueprint shows a layout of a building. Every 3 inches in the blueprint represents 5 feet of the actual building. One of the walls on the blueprint is 21 inches long. What is the length of the actual wall?
35 feet
Which of the following lengths will form a triangle?
a) 12.6 cm, 5.4 cm, 5.4 cm
b) 7.2 cm, 5.9 cm, 1.3 cm
c) 11.5 cm, 4.2 cm, 7.6 cm
d) 3.1 cm, 6.6 cm, 10.4 cm
C
A triangle has two angles of 30 degrees each. What is the last angle in the triangle?
120 degrees.
What is the circumference of a circle with a diameter of 36 miles?
113.04 miles squared
How many trapezoids are present on a trapezoidal prism?
Two
A map of Florida uses a scale of 1.5 centimeters: 50 miles. Adrienne measures the distance between Tallahassee and Tampa and finds they are 7.2 centimeters apart. What is the distance between the two cities in miles?
240 miles
Which of the following figures will NOT have the same cross section as the others when cut vertically?
a) Cone
b) Triangular Pyramid
c) Cylinder
d) Rectangular pyramid
C
An angle has a value of 85 degrees. Its vertical angle has a value of 17x. What is the value of x?
x=5
What is the area of a circle when d= 400 m?
125,600 m squared
A triangular prism has a triangle as a base with a height of 5 cm and a base of 10 cm. Additionally, the prism itself has a height of 5cm. What is the total volume of the prism?
125 cm cubed
Drew designs a rectangular vegetable garden with a width of 3 inches and a length of 2.5 inches. The design and the full-size vegetable garden are similar. If the width of the full-size vegetable is 54 feet, what is the length to the nearest foot?
45 feet
The three known angles in a triangle are: 2x, 2x+5, and 3x. What is the value of x?
x=25
x=16
A circle has a circumference of 33 feet. What is the area of the circle?
86.625 ft squared
Bonus! Not math related.
What was the first settlement in what we now know as the United States?
Pensacola, FL