Question

what is the relationship between \blueD{\angle a}∠astart color #11accd, angle, a, end color #11accd and \greenD{\angle b}∠bstart color #1fab54, angle, b, end color #1fab54?

Choose 1 answer:

(Choice A)
Vertical angles

(Choice B)
Complementary angles

(Choice C)
Supplementary angles

(Choice D)
None of the above

Answer 1

Answer: Vertical angle

Step-by-step explanation: its on khan academy

Answer 2

Vertical angle -

• Vertical angles are formed when two lines intersect each other. Out of the 4 angles that are formed, the angles that are opposite to each other are vertical angles. They are also referred to as 'vertically opposite angles. These angles are always equal.

• Real-life settings where vertical angles are used include; railroad crossing sign, letter “X’’, open scissors pliers etc. The Egyptians used to draw two intersecting lines and always measure the vertical angles to confirm that both of them are equal.
• Vertical angles are always equal to one another. In general, we can say that, 2 pairs of vertical angles are formed when two lines intersect.