Main content

Topic A: Unknown angles

Learn
Angles: introduction
(Opens a modal)
Complementary & supplementary angles
(Opens a modal)
Complementary and supplementary angles review
(Opens a modal)
Vertical angles
(Opens a modal)
Find measure of vertical angles
(Opens a modal)
Find measure of angles word problem
(Opens a modal)
Vertical angles review
(Opens a modal)
Equation practice with supplementary angles
(Opens a modal)
Equation practice with complementary angles
(Opens a modal)
Practice
Name anglesGet 3 of 4 questions to level up!
Identifying supplementary, complementary, and vertical anglesGet 5 of 7 questions to level up!
Complementary and supplementary angles (visual)Get 3 of 4 questions to level up!
Complementary and supplementary angles (no visual)Get 5 of 7 questions to level up!
Vertical anglesGet 3 of 4 questions to level up!
Finding missing anglesGet 5 of 7 questions to level up!
Create equations to solve for missing anglesGet 5 of 7 questions to level up!
Unknown angle problems (with algebra)Get 5 of 7 questions to level up!

Quiz 1

Level up on the above skills and collect up to 800 Mastery points

Topic B: Constructing triangles

Learn
Construct a right isosceles triangle
(Opens a modal)
Construct a triangle with constraints
(Opens a modal)
Triangle inequality theorem
(Opens a modal)
Ordering triangle sides and angles example
(Opens a modal)
Practice
Constructing trianglesGet 3 of 4 questions to level up!
Triangle side length rules Get 3 of 4 questions to level up!
Ordering triangle sides and anglesGet 5 of 7 questions to level up!

Quiz 2

Level up on the above skills and collect up to 300 Mastery points

Topic C: Slicing solids

Learn
Slicing a rectangular pyramid
(Opens a modal)
Ways to cross-section a cube
(Opens a modal)
Practice
Cross sections of 3D objectsGet 3 of 4 questions to level up!
Cross sections of 3D objects (basic)Get 3 of 4 questions to level up!

Quiz 3

Level up on the above skills and collect up to 200 Mastery points

Topic D: Problems involving area and surface area

Learn
Finding circumference of a circle when given the area
(Opens a modal)
Area of a shaded region
(Opens a modal)
Impact of increasing the radius
(Opens a modal)
Practice
Area of parts of circlesGet 3 of 4 questions to level up!
Circumference and rotationsGet 3 of 4 questions to level up!
Area and circumference of circles challengeGet 3 of 4 questions to level up!
Shaded areasGet 3 of 4 questions to level up!

Quiz 4

Level up on the above skills and collect up to 400 Mastery points

Topic E: Problems involving volume

Learn
Volume word problem: gold ring
(Opens a modal)
Volume of triangular prism & cube
(Opens a modal)
Volume of rectangles inside rectangles
(Opens a modal)
Volume of a rectangular prism: word problem
(Opens a modal)
Practice
Volume with fractionsGet 3 of 4 questions to level up!
Volume and surface area word problemsGet 3 of 4 questions to level up!

Quiz 5

Level up on the above skills and collect up to 200 Mastery points
Up next for you:

Unit test

Level up on all the skills in this unit and collect up to 1900 Mastery points!

About this unit

"The year concludes with students drawing and constructing geometrical figures in Module 6. They also revisit unknown angle, area, volume, and surface area problems, which now include problems involving percentages of areas or volumes." Eureka Math/EngageNY (c) 2015 GreatMinds.org