1.

4. Find the base of a triangle whose area is 90 cm sq and height 12 cm​

Answer»

GIVEN ,

  • Area of triangle = 90 cm²
  • Height = 12 CM

We KNOW that , the area of triangle is given by

\boxed{ \sf{Area = \frac{1}{2} \times <klux>BASE</klux> \times height}}

THUS ,

90 = 1/2 × base × 12

90 = base × 6

base = 90/6

base = 15 cm

★ The base of triangle is 15 cm


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