Answer:
it's right answer is 20 percent ✌️
Answer:
She can make 4 pieces
Step-by-step explanation:
1/4 Of 5 1/2 ft is 1ft 4.5 inches
The area of the circle is 28.26 ft^2
Let the hypotenuse <span>of a 30-60-90 triangle = l
</span>So, the leg which faces angel 60 = l sin 60 = (√3)/2 l // and the leg faces angel 30 = l sin 30 = 0.5 l //
∴ the longer leg = (√3)/2 l
∴ The ratio between the longer leg and hypotenuse = (√3)/2 l : l = (√3)/2 : 1 = √3 : 2 = 3 : 2√3
The correct choices will be C and E
