Naming Triangles
a triangle with 3 equal sides and angles
What is an equilateral triangle
the formula for finding the area of triangles
What is 1/2 x base x height (1/2bh)
What is perpendicular
Find the area of the triangle:
(Area = 1/2 x base x height)
Base = 20 cm
Height = 8 cm
What is 20 cm squared
A triangle with 2 sides the same length.
What is an isosceles triangle
if b=3 cm and h=4 cm, A=?
What is A=6 square centimeters?
Name the type of angle formed by two perpendicular lines.
What is a right angle (or 90 degrees)
Find the base of the triangle:
(Area = 1/2 x base x height)
Area = 60 square feet
Height = 5 feet
What is 24 feet
This is the name of a triangle with no sides the same length.
What is a scalene triangle
if b=8 m and h=10 m, A=?
What is A=40 square meters
True or False: The label for area is units squared.
True
Find the area of the triangle:
(Area = 1/2 x base x height)
Base = 6 meters
Height = 5 meters
What is 15 square meters
A right triangle has one angle that is this many degrees.
What is 90 degrees
if b=3cm and h=7cm, A=?
What is A=10.5 square centimeters?
If the area and base are given, you must find _______
What is the height
Find the height of the triangle:
(Area = 1/2 x base x height)
Area = 30 inches squared
Base = 10 inches
What is 6 inches
The sum of the angles in any triangle equals this many degrees.
What is 180 degrees
if A=21 square centimeters and b=6cm, h=?
What is h=7 centimeters?
If the height and area are given, you must find ______
What is the base
Find the area of the triangle:
(Area = 1/2 x base x height)
Base = 16.5 cm
Height = 18.4 cm
What is 151.8 square cm