Angles and Sides

by Jacie Fondriest

| 15 QuestionsNote from the author:

Angles and sides

1

1

Define angle

a figure formed by two rays/sides with a common endpoint

a figure formed that always measures 180°

2

1

Define right angle

an angle that measures 100°

an angle that measures 90°

an angle that measures 180°

an angle that measures 150°

3

1

define acute angle

an angle that always measures 90°

an angle that measures greater than 90° and less 180

an angle that always measures 180°

an angle that measures greater than 0° and less than 90°

4

1

A triangle can have three obtuse angles.

True

False

5

1

define obtuse angles

an angle that measures up to 90°

an angle that measures greater than 90° and less than 180°

an angle that measures greater than 50° and less than 100°

6

1

A scalene triangle has three unequal sides.

True

False

7

1

define complementary angles

two angles whose measures add up to 90°

two angles whose measures add up to 180°

an angle that measures 180°

8

1

define supplementary angles

an angle that measures 90°

two angles whose measure adds up to 180°

two angles whose measure adds up to 90°

9

1

define adjacent angles

angles that have the same measure

a pair of congruent angles that do not have a common side

angles that have a common vertex and a common side

10

1

define vertical angles

two equal nonadjacent angles formed by 2 intersecting lines

two angles that have adjacent sides

an angle that measures 90°

11

1

define congruent angles

an angle that measures 90°

an angle that measures 180°

angles that have the same measure

12

1

What are types of angles?

Right

Isoceles

Acute

Obtuse

Saclene

13

1

An equalateral triangle has three equal sides.

True

False

14

1

Explain the difference between an isosceles triangle and a scalene triangle.

15

1

Draw a scalene triangle with a right angle.

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