Module 1 Review

Module 1 Review

Look what we learned!

Points-Lines-Planes

• Points: Named with one letter, 0-dimention

• Lines: Named with two letters- continue on forever, 1-dimension

• Planes: Named with three letters, 2-dimension

• Colinear- on the same line

• Coplanar- on the same plane

Multiple Choice

A location in space that does not have size or shape.

• Point

• Line

• Plane

Multiple Select

Which points are coplanar with E and H (select all that apply)

• A

• B

• C

• D

• F

Angle Types

• Complementary- two angles that add up to 90

• Supplementary- two angles that add up to 180

• Vertical- Two angles that are equal

Multiple Choice

What kind of angles are shown?

• complementary
• supplementary
• adjacent
• corresponding

Multiple Choice

Find the missing angle.  Find x.

• 20^o
• 70^o
• 160^o
• 180^o

Multiple Choice

Find the angle measure of angle x.

• x = 56

• x = 66

• x = 156

• x = 166

Multiple Choice

Find the angle measure of angle x.

• x = 118

• x = 108

• x = 28

• x = 58

Angles in a Polygon

• Total angles follow this formula

• Exterior angles always add up to 360

Multiple Choice

What is the SUM of the exterior angles of a 20-gon?

• 180

• 360

• 3240

• 162

Multiple Choice

Find the measure of the missing angle.

• 90^o
• 10⁰
• 130^o
• 50^o

Multiple Choice

Find the value of X.

• 100
• 120
• 125
• 130

Naming Triangles

• By angles

• By sides

Multiple Choice

• equilateral

• isosceles

• scalene

Multiple Choice

Which type of triangle is pictured?

• Equilateral Triangle
• Right Isosceles Triangle
• Obtuse Scalene Triangle
• Obtuse Equilateral Triangle

Quadrilaterals

• Pay attention to ALL of the ways to describe a shape

• Any shape is also the shapes that are connected to it going up (Ex- A square is also a rectangle, rhombus, and parallelogram)

Multiple Choice

A quadrilateral with two sets of parallel sides, 4 right angles, and 4 congruent (equal) sides is a __________________.

• trapezoid

• parallelogram

• rectangle

• square

Multiple Choice

Name that shape. 

• square
• square
  rhombus
• quadrilateral
  parallelogram
  rhombus
• quadrilateral
  parallelogram
  square

Area and Perimeter

• Area- base and height are always perpendicular. Base and height might NOT both be sides of the shape.

• Perimeter- the distance around the outside, just add up all the sides.

Multiple Choice

What is the perimeter of the rectangle?

• 28 sq feet
• 28 feet
• 48 feet
• 48 sq feet

Multiple Choice

Find the Area:

• 84 m²
• 168 m²
• 112 m²
• 56 m²

Multiple Choice

Find the area of this triangle.

• 20 cm²

• 35 cm²

• 40 cm²

• 17.5 cm²

Pythagorean Theorem

• a and b are the legs, they form the right angle

• c is the hypotenuse, it is always the longest side

Multiple Choice

The legs of a right triangle have lengths 10 and 24. What is the length of the hypotenuse?

• 13

• 14

• 26

• 34

Multiple Choice

Determine the length of the missing side.

• 7

• 8

• 17

• 23

Multiple Choice

What is the length of the missing side?

• x = 4

• x = 8

• x = 10

• x = 16