B increase because it says that he went 4 points more
Answer:
the circumference decreases by a factor 1/3.
Step-by-step explanation:
The magnitude of the exponent determines how many times you move the decimal to the left or right. Since the exponent is +4, move the decimal to the right 4 times to get 7090
Answer:
2 Right Angled Triangles
Step-by-step explanation: