Area of a Trapezoid 4 centimeters by 5 centimeters by 7 centimeters Calculator
Area of a Trapezoid 4 centimeters,5 and 7 is 31.5 centimeters2
Area of a Trapezoid is equal to 1/2 times the height times the sum of the bases(b1 + b2). If a Trapezoid has a base1 4 centimeters,base2 5 and 7 is 31.5 centimeters2
Area of Trapezoid 4 cm by 5 cm by 7 cm in other units
Value | unit |
---|---|
0.000315 | km2 |
0.0001957 | mi2 |
0.315 | m2 |
1.0334646 | ft2 |
12.4015748 | in2 |
0.3444882 | yd2 |
31.5 | cm2 |
315.0 | mm2 |
Steps:
Given that base1 = 4 cm and base2 = 5 cm and height =7 cm
Substitute the values of the bases(b1 = 4 cm and b2 = 5 cm) and height h = 7 7 into the formula for the area of a trapezoid.
Area = $1\above 1pt2$ * height * (base1 +base2)
Put the value of base and height value in Area Formula.
Area = $1\above 1pt2$ * (7 cm) * (4 + 5) cm
Add the bases value b1 = 4 cm and b2 = 5 cm
Area = $1\above 1pt2$ * 7 cm * (9.0 cm)
Multiply 7 cm and 9.0 cm
Area = $1\above 1pt2$ * 63.0 cm2
Divide 63.0 cm by 2
Area = 31.5 cm2
∴ Area of a Trapezoid 4 cm by 5 cm by 7 cm is 31.5 cm2