sides of triangle in ratio 2:3:4.ifthe perimeter is 90cm find the area of triangle
Answers
Answered by
5
Answer:
the first side of the triangle's proportion share rate is 2/9.
the second side of the Triangle's proportion share rate is 3/9.
the third side of the Triangle's proportion share rate is 4/9.
therefore, the first side is (90×2/9)=20cm
the second side is (90×3/9)=30cm
the third side is (90×4/9)=40cm
Similar questions