# Millimeters 4811

Construct a triangle ABC if you know the lengths of its sides

c = 5 cm, a = 4 cm and angle ABC is 60°.

Measure the length of side b in millimeters. Side length

b is:

a, 75 mm < b < 81 mm

b, 53 mm < b < 59 mm

c, 43 mm < b < 49 mm

d, 13 mm < b < 19 mm

c = 5 cm, a = 4 cm and angle ABC is 60°.

Measure the length of side b in millimeters. Side length

b is:

a, 75 mm < b < 81 mm

b, 53 mm < b < 59 mm

c, 43 mm < b < 49 mm

d, 13 mm < b < 19 mm

## Correct answer:

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