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Use an 84 cm long wire to form a triangle. The ratio of the length of the three sides of the triangle is 3:4:5. How many centimeters are the lengths of the three sides?
84 × 33 + 4 + 5 = 21 (CM) 84 × 43 + 4 + 5 = 28 (CM) 84 × 53 + 4 + 5 = 35 (CM) a: the lengths of the three sides are 21 cm, 28 cm and 35 cm respectively
Use 84cm iron wire to form a triangle. The length ratio of the three sides of the triangle is 3:4: how many centimeters of the three sides
Use 84cm iron wire to form a triangle. The length ratio of the three sides of the triangle is 3:4: how many centimeters of the three sides
Is it 3:4:5? If so, it should be
84*3/(3+4+5)
84*4/(3+4+5)
84*5/(3+4+5)
As a result, the landlord can work it out with a calculator
Use an 84 cm long wire to form a triangle. The ratio of the length of the three sides of the triangle is 3:4:5. How many centimeters are the lengths of the three sides?
84 × 33 + 4 + 5 = 21 (CM) 84 × 43 + 4 + 5 = 28 (CM) 84 × 53 + 4 + 5 = 35 (CM) a: the lengths of the three sides are 21 cm, 28 cm and 35 cm respectively
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