Step-by-step explanation:
Olivia is correct. Each O is opposite of the angle θ, and each A is adjacent.
Paula's first triangle was correct. But on the second triangle, she reversed the O and A.
Answer:
Scale factor of 2
Step-by-step explanation:
The shape is doubled, therefore it is getting bigger. So we know the scale factor is bigger than 1. The fogure is doubled in size, therefore the scale factor is 2.
Answer:
50%
Step-by-step explanation:
There is a total of 20.
10 seniors like chocolate the best.
10 is half of 20.
So its 50%