I don't know about this question
Answer:
9000 cm2
Step-by-step explanation:
SOLUTION
Ratio of the sides of the triangle = 12:17 :
25Let the common ratio be x then sides are 12x, 17x and 25xPerimeter of the triangle
= 540cm12x + 17x + 25x = 540 cm = 54x =
540cm = x = 10 Sides of triangle are,12x = 12
x 10 = 120cm17x = 17 x 10 = 170cm25x = 25 540/2 = 270cmUsing heron's formula, Area of
× 10 = 250 mm Semi perimeter of triangle(s) = =
the triangle = vs (s-a) (s-b) (s-c)
- 250)cm2
= = v270(270 - 120) (270 - 170) (270
= v270 x
150 x 100 x 20 cm2
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Answers & Comments
I don't know about this question
Answer:
9000 cm2
Step-by-step explanation:
SOLUTION
Ratio of the sides of the triangle = 12:17 :
25Let the common ratio be x then sides are 12x, 17x and 25xPerimeter of the triangle
= 540cm12x + 17x + 25x = 540 cm = 54x =
540cm = x = 10 Sides of triangle are,12x = 12
x 10 = 120cm17x = 17 x 10 = 170cm25x = 25 540/2 = 270cmUsing heron's formula, Area of
× 10 = 250 mm Semi perimeter of triangle(s) = =
the triangle = vs (s-a) (s-b) (s-c)
- 250)cm2
= = v270(270 - 120) (270 - 170) (270
= v270 x
150 x 100 x 20 cm2
9000 cm2