Area of a Triangle side (a) 18 ft , side (b) 9 cm and side (c) 18 ft Calculator
Area of Triangle 18 foot, 9 centimeters and 18 foot is 2.657391 foot or 2468.7969523 foot
The area of a triangle is defined as the total space that is enclosed by any particular triangle. The basic formula to find the area of a given triangle is A = 1/4 × √((a + b + c) x (-a + b + c) x (a - b + c) x (a + b - c)), where a,b,c are the bases of the given triangle. Area of Triangle 18 foot, 9 centimeters and 18 foot is 2.657391 foot or 2468.7969523 foot
Area of a Triangle side (a) 18 ft , side (b) 9 cm and side (c) 18 ft in other units
| Value | unit |
|---|---|
| 0.00081 | km2 |
| 0.0005033 | mi2 |
| 0.8099728 | m2 |
| 2.657391 | ft2 |
| 31.888692 | in2 |
| 0.885797 | yd2 |
| 80.9972777 | cm2 |
| 809.9727768 | mm2 |
Steps:
Given that side (a) = 18 ft and side (b) =9 cm and side (c) = 18 ft
Area = 1/4 √((a+b+c)*(-a+b+c)*(a-b+c)*(a+b-c))
Substitute the values of the side (a) = 18 ft , the side (b) = 9 cm , and the side (c) = 18 ft into the formula
Unit Conversion of 9 cm = 0.2952756 ft
9 Centimeters is 0.2952756 foot
To convert Centimeters to Feet
we know that, 1 Centimeter = 0.032809 Feet or
1 Centimeter = 1/30.48 Feet
To convert Centimeters to Foot, multiply the centimeter value by 30.84.
Result in Foot: 9 × cm/30.84 × ft/cm
Cancel The Comman factor of cm
Result in Foot: 9/30.84 ft
DIvide the 9 by 30.84
Result in Feet: 0.2952756 feet
∴ 9 Centimeters = 0.2952756 foot
1/4 √((18 + 0.2952756 + 18) * (-18 + 0.2952756 + 18) * (18 - 0.2952756 + 18) * (18 + 0.2952756 - 18))
Simplify each term
Area = 2.657391 ft2
∴ Area of a Triangle side (a) 18 ft , side (b) 9 cm and side (c) 18 ft is 2.657391 ft2
or
Unit Conversion of 18 ft = 548.64 cm
18 Foot is 548.64 Centimeters
To convert Foot to Centimeters
we know that, 1 Foot = 30.480 Centimeters
To convert Foot to Centimeters, multiply the foot value by 30.480
Result in Centimeters: 18 ft × 30.480 × cm/ft
Cancel The Comman factor of ft
Result in Centimeters: (18 x 30.480 cm)
Multiply 18 into 30.480
Result in Centimeters: 548.64 Centimeters
∴ 18 Foot = 548.64 Centimeters
Unit Conversion of 18 ft = 548.64 cm
18 Foot is 548.64 Centimeters
To convert Foot to Centimeters
we know that, 1 Foot = 30.480 Centimeters
To convert Foot to Centimeters, multiply the foot value by 30.480
Result in Centimeters: 18 ft × 30.480 × cm/ft
Cancel The Comman factor of ft
Result in Centimeters: (18 x 30.480 cm)
Multiply 18 into 30.480
Result in Centimeters: 548.64 Centimeters
∴ 18 Foot = 548.64 Centimeters
1/4 √((548.64 + 9 + 548.64) * (-548.64 + 9 + 548.64) * (548.64 - 9 + 548.64) * (548.64 + 9 - 548.64))
Simplify each term
Area = 2468.7969523 cm2
∴ Area of a Triangle side (a) 18 ft , side (b) 9 cm and side (c) 18 ft is 2468.7969523 cm2