Answer:
45 degrees
Step-by-step explanation:
a right angle is 90 degrees and there is a line splitting it in half equaly. We have to also divide 90 by 2 then which is 45 so 45 degrees.
37.5
9/24=0.375
Move the decimal two places and you get 37.5%
If the 1m turns into 3m then he cm increases also by 3.The 3 meters would equal 300 cm.