Answer:
a) x = 52°
b) x = 40°
Step-by-step explanation:
a)
x = 26 + 26 = 52°
(Exterior angle = sum of interior angles)
b)
Angle CAD = Angle CDA = 180 - 110 = 70
x = 180 - 2(70)
x = 40°
Answer:
x < 5
<u>Explanation:</u>
7*x-35-(2*(x-5))<0
(7x - 35) - 2 • (x - 5) < 0
Pull out like factors :
5x - 25 = 5 • (x - 5)
5 • (x - 5) < 0
Divide both sides by 5
Add 5 to both sides
x < 5
Answer:
∠3 and ∠5
Step-by-step explanation:
Answer:
Not rigid motion
Step-by-step explanation:
The mapping rule is x,y --> x+3, 2y
It's not a translation , rotation, reflection, nor glide reflection.
Distance is not preserved
