Answer: 5
Step-by-step explanation:
C. because both triangles are isosceles and all the angles are congruent
Answer:
b
Step-by-step explanation:
The area of a square = s² ← s is the length of the side, hence
s² = 800 ( take the square root of both sides )
s =
≈ 28.28
28.28 is between 28 and 29 → b
Last one:
rotation of 180 degrees, and then make it 1/3 (dilation)