Question

1. angela measured the length of a block. how long is the block? a. 5 cm b. 5 in. c. 5.5 cm d. 6.5 in.

Explanation:

Step1: Observe the ruler scale

The ruler is marked in centimeters.

Step2: Read the measurement

The block's end - point aligns with the 5 cm mark on the ruler.

Answer:

a. 5 cm