Answer:
4.5 m
Step-by-step explanation:
The area of two similar triangles are 75 m2 and 300 m2. This gives you the scale factor of the triangles:

Then you can find the length of the corresponding side:

Answer:
d
Step-by-step explanation:
Answer:
Is the second graph :)in edg2020
Step-by-step explanation:
Four times the sum of x and two
AOB = 2 . x
2x = 60°
x = 30°