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E - MATH 1ST QUARTER

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

It is an angle less than 90 degrees

a)

Acute

b)

Obtuse

c)

Right

d)

Reflex

2.

What is an angle between 90 to 180 degrees.

a)

Acute

b)

Obtuse

c)

Reflex

d)

Straight

3.

What is a 90 degree angle?

a)

Acute

b)

Straight

c)

Right

d)

Revolution

4.

What is a 180 degree angle?

a)

Acute

b)

Revolution

c)

Straight

d)

Right

5.

What are two angles called when their sum is 180 degress

a)

Acute

b)

Revolution

c)

Complementary

d)

Supplementary

6.

What are two angles called when their sum is 90 degrees

a)

Acute

b)

Revolution

c)

Complementary

d)

Supplementary

7.

What is a triangle with a right angle called?

a)

Acute

b)

Obtuse

c)

Right

d)

Straight

8.

A triangle with two equal sides are called

a)

Equiangular

b)

Equilateral

c)

Isoceles

d)

Scalene

9.

A triangle with three equal sides are called

a)

Equiangular

b)

Equilateral

c)

Isoceles

d)

Scalene

10.

A triangle with three equal angles are called

a)

Equiangular

b)

Equilateral

c)

Isoceles

d)

Scalene

11.

The square of the hypotenuse = the sum of the square of the legs. What is this theorem called?

a)

Triangle Inequality Theorem

b)

Heron's Theorem

c)

Dot Product Theorem

d)

Pythagorean Theorem

12.

What is the side opposite of the right angle

a)

Hypotenuse

b)

Adjacent

c)

Opposite

13.

What are triangles with the same shape and having equal angular measures defined as?

a)

Isosceles Triangle

b)

Similar Triangles

c)

Adjacent Triangles

d)

Opposite Triangles

14.

What is a perpendicular distance from a vertex to the opposite side

a)

Height

b)

Length

c)

Perpendicular Lines

d)

Altitude

15.

What is the horizontal reference line of the Cartesian coordinate system?

a)

abscissa

b)

y - axis

c)

x - axis

d)

ordinate