Answer: 69
Step-by-step explanation: a triangle adds up to 180 degrees. It is an isosceles triangle (2 sides are the same angle) 180-42=138 then do 138/2=69
Answer:
- T'(1, -2)
- U'(1, -1)
- V'(2, -1)
- W'(2,-2)
Step-by-step explanation:
Translation 4 right adds 4 to each x-coordinate.
Translation 4 down subtracts 4 from each y-coordinate.
Doing this arithmetic gives you the results above.
Answer:
I recoment using the formula because its different ways its taught
Step-by-step explanation:
maybe look up different formula's
Answer:
I think it is A≈225.77
Step-by-step explanation: