Question

I’m confused on this one

Answer 1

Perimeter 20 + 24 + 20 + 24 = 88 mm

Sixty degrees makes a
`30/60/90` right triangle, sides in ratio
`1: √(3): 2` so the height AM is

`AM = 20(\sqrt 3 / 2) = 10 √(3)`

`\textrm{area} = b h = (24) (10 √(3)) = 240 √(3) \approx 417.7`

Choice a

Answer 2

Option A is the answer
Perimeter of the parallelogram =20+24+20+24=88mm
Area of the parallelogram =ab sin theta =415.7mm sq...