Answer:
111°
Step-by-step explanation:
Find Angle ACB then find angle DEC due to Isosceles triangle formation in CED.
Using the Property of Straight angel Subtract angle DEC from 180° to get 111°.
Answer:
Yes
Step-by-step explanation:
They are both using the same line so yeah
Multiply each of the coordinates of ABC by 0.5 to get your result. For example, B (4, 3) × 0.5 = B' (2, 1.5).
This point is only found on the list of Selection D.
The line that passes through points (-2,1) and (3,-1) is a negative slope