8
QuizMultiple Select
Angle Relationships
Question 8 • 2026 Summer 305 Edgenuity CR_Grade 8 Pre-Algebra_Math
If the measure of angle 3 is equal to (2x + 6)° and x = 7, which statements are true? Check all that apply.
Answer
A
The measure of angle 6 is 20°.B
The measure of angle 5 is 70°.C
The measure of angle 2 is 80°.D
Angles 2 and 5 are complementary.E
Angles 5 and 6 are supplementary.F
Angles 1 and 4 are supplementary.