1.
Area of a Parallelogram
A = bh
where
A = Area = ?
b = base = 48 ft
h = height = 14 ft
A = bh
A = (48)(14)
A = 672 ft²
2.
Area of trapezoid
[tex]\large{area \: = \frac{(b1 \: + \: b2)}{2} h}[/tex]
where,
b1 = base1 = 28 cm
b2 = base2 = 34 cm
h = height = 18 cm
solve for area,
[tex]area \: = \frac{(b1 \: + \: b2)}{2} h \\ \\ area \: = \frac{(28 \: + \: 34)}{2} (18) \\ \\ area \: = 558 \: cm^{2} [/tex]
3.
Area of Triangle
A∆ = ½bh
where
A = Area = ?
b = base = 18 in
h = height = 12 in
A∆ = ½bh
A∆ = ½(18)(12)
A∆ = 108 in²
