Triangle Ratio Problem Explained Step by Step | Finding Side Lengths

Описание: Triangle Ratio Problem Explained Step by Step | Finding Side Lengths


A triangle has sides in the ratio 3 : 4 : 5 and a total perimeter of 48 cm.
Let’s find the length of each side step by step!
👉 Add the ratio numbers: 3 + 4 + 5 = 12
👉 Perimeter = 48, so each part = 48 ÷ 12 = 4
👉 Multiply each ratio number by 4
  3 × 4 = 12  4 × 4 = 16  5 × 4 = 20
✅ So, the sides of the triangle are 12 cm, 16 cm, and 20 cm

#MathsMadeEasy #RatioAndProportion #WordProblem #TriangleMaths #GCSEMaths #MathsForEveryone #LearnWithMe #StepByStepMaths