Answer:
To find the value of sin 450 degrees using the unit circle, represent 450° in the form (1 × 360°) + 90° [∵ 450°>360°] ∵ sine is a periodic function, sin 450° = sin 90°.
The area covered by the advertisement on the page is
.
<h3>What is the definition of area of a rectangle?</h3>
The area of a rectangle covers is the space it takes up inside the boundaries of its four sides. The dimensions of a rectangle determine its area. In general, the area of a rectangle is equal to the product of its length and breadth of the rectangle.
The formula of area of rectangle is

let the given page represents a rectangle.
We take the length of the advertisement is
unit and breadth of the advertisement is
unit.
The area of the advertisement 

Therefore, the area covered by the advertisement on the page is 
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Answer:
Step-by-step explanation:
The answer is 54.5 on edg
Divide the speed in kmph by 1.6 to get miles per hour.
110 / 1.6 = 68.75 miles per hour
Multiply the speed by the time.
68.75 x 5 = 343.75 miles in 5 hours.
Luanne flips a coin and rolls a six-sided number cube. What is the probability that the coin will land on heads and the number cube will land on three?
Answer: 1/12