Answer:
BEC is 90 degrees
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
Any number that can be written in p/q from is a rational number
Answer:
m∠EAE ' = m∠FAF '
Step-by-step explanation:
Rotation is a type of transformation referred to a in which the shape of the original object is preserved and the angle of rotation is constant for all the parts of the body.
Thus, when ΔDEF rotates 90° clockwise about point A to create ΔD 'E 'F.
Answer:
answer is first option

wherein, a = 1, b = -3, c = -5
Answer:
13.375
Step-by-step explanation:
you have to add 28 ± 17 = 45 ± 8.857 = 13.375