Math, asked by manjeetayadav1020, 9 months ago

Base- ? Height- 9,area-54​

Answers

Answered by Masterpiece27
2

Answer:

6 units

Step-by-step explanation:

area of parallelogram = base x height

54 = 9 x base

base = 54/9 = 6

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Answered by ItzShinyQueenn
3

In △ABC,

  • Base, BC = ?
  • Height, AB = 9 unit
  • Area = 54 {\sf{unit}^{2}}

We know that,

Area of a triangle = ½ × Base × Height

54 = ½ × BC × 9

54 × 2/9 = BC

BC = 6 × 2

BC = 12

The Value Of Base is 12 unit.

Answer: 12 unit.

______________________

Area of Right Triangle = ½ × Base × Height

Area of Scalene Triangle = {\sf {\sqrt{s(s - a)(s - b)(s - c)}}}

Area of Equilateral Triangle =  {\sf {\sqrt{ \frac{3}{4} }  {a}^{2}}}

Area of Isosceles Triangle = {\sf {\frac{b}{4}   \sqrt{4 {a}^{2} -  {b}^{2}  } }}

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