Answer:
its letter c so 80
Step-by-step explanation:
I hope this help
1) circumference= 3.14 x 12
C= 37.68
1) Given that the apple tree is 4/5 pear tree we can write
Apple Tree size = 4/5 Peartree
Apple tree= 4m
2) So we can write the following expression for that:

So the Pear tree is 5 meters tall, and the apple tree is 4/5*5 = 4 m