Question

26. The area of a triangle is 170.5cm , and base is 22cm. Find the height of the triangle, In explanation ​

Answer 1

Answer:

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Answer 2

Given :-

• Area of triangle is 170.5cm²
• Base of triangle is 22cm

To find :-

• Height of a triangle

Formula used :-

$Area \: of \: triangle \: = \dfrac{1}{2} bh$

• B= base of triangle
• H = height of triangle

Solution:-

Substituting the values in above formula Then we can find height of triangle

$Area \: of \: triangle \: = \dfrac{1}{2} bh$

$170.5 \: = \dfrac{1}{2} \times 22 \times h$

$170.5 = 11h$

$h = \dfrac{170.5}{11}$

$h = 15.5cm$

So, height of a triangle is 15.5 cm

Know more :-

• Perimeter of equilateral triangle = 3a
• Perimeter of Scalene triangle = a+b+c
• Perimeter of rhombus = 4a
• Perimeter of square = 4a
• Perimeter of circle = 2πr
• Perimeter of rectangle = 2(l+b)

Here "a" represents side

a, b, c also represents side