Sagot :
Answer:
a. 3cm < AC < 11cm
b. 9cm < BC < 99cm
c. 8.5m < PQ < 33.5m
d. 221cm < FG < 231cm
Step-by-step explanation:
Range = (a-b) < c < (a+b)
Answer:
a. 3cm < AC < 11cm
b. 9cm < BC < 99cm
c. 8.5m < PQ < 33.5m
d. 221cm < FG < 231cm
Step-by-step explanation:
Range = (a-b) < c < (a+b)