Answer:
Step-by-step explanation:
Coordinates of point B = (8, -6)
<u>Reflection across the x-axis results in:</u>
<u>Coordinates of B'</u>
- (8, -6) → (8, -(-6)) = (8, 6)
Answer:
Step-by-step explanation:
kinda just need points soooooooooo sorry hope you get it <3
The 3 angles of a triangle, when added, = 180 degrees
so if 2 of them are 70.....70 + 70 = 140
then the 3rd will be 180 - 140 = 40 degrees <==
A rhombus diagonals form right angles. The diagonals also cut in half the angles
use cosine: cos38 =
a = 20cos38
a=15.8