The cost of levelling a park at the rate of mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-US;mso-fareast-language:
EN-US;mso-bidi-language:AR-SA;mso-no-proof:yes">` 2/km2 is mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-US;mso-fareast-language:
EN-US;mso-bidi-language:AR-SA;mso-no-proof:yes">` 2, 700. If the park is in right angled triangular form with one side being 45 km, find the hypotenuse.
The cost of leveling = mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-US;mso-fareast-language:
EN-US;mso-bidi-language:AR-SA;mso-no-proof:yes">`2, 700
The rate of leveling = mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-US;mso-fareast-language:
EN-US;mso-bidi-language:AR-SA;mso-no-proof:yes">`2/km2
Area of the park = Cost/Rate = 2700/2 = 1350 km2
One side of the park = 45 km
Let the other side = x km
Area of the right angled triangular park =
× one side × other side
... 1350 = × 45 × x ⇒ x = 60 km
Again (Hypotenuse)2 = (Ist side)2+(IInd side)2
= 452 + 602 = 5625
... Hypotenuse = 75 km
EN-US;mso-bidi-language:AR-SA;mso-no-proof:yes">`2, 700
The rate of leveling = mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-US;mso-fareast-language:
EN-US;mso-bidi-language:AR-SA;mso-no-proof:yes">`2/km2
Area of the park = Cost/Rate = 2700/2 = 1350 km2
One side of the park = 45 km
Let the other side = x km
Area of the right angled triangular park =
× one side × other side... 1350 =
× 45 × x ⇒ x = 60 kmAgain (Hypotenuse)2 = (Ist side)2+(IInd side)2
= 452 + 602 = 5625
... Hypotenuse = 75 km
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m2. Find the perimeter of the triangle.