WorksheetsTriangles
Total questions: 5
Worksheet time: 3mins
Name
Class
Date
1.
What is the sum of the interior angles of a triangle?
a)
90
b)
360
c)
180
d)
270
2.
What is the name of a triangle with all sides of different lengths?
a)
Equilateral triangle
b)
Isosceles triangle
c)
Scalene triangle
d)
Right triangle
3.
If one angle of a triangle is 90 degrees, what is it called?
a)
Right-angled triangle
b)
Equilateral triangle
c)
Acute-angled triangle
d)
Isosceles triangle
4.
What is the formula to calculate the area of a triangle?
a)
base + height
b)
(base * height) / 2
c)
base - height
d)
base * height
5.
In a right-angled triangle, what is the side opposite to the right angle called?
a)
Base
b)
Adjacent
c)
Opposite
d)
Hypotenuse
100 %
