4 cm because it’s of the length width and area of it add up to 4
Answer:
Step-by-step explanation:
<u>Given the circle:</u>
or
According to the equation, any point with one of the coordinate > 5 lies outside of the circle since the radius is 5 units.
The points 2, 3 and 4 have at least one of the coordinates greater than 5.
<u>Let's verify the point 1:</u>
11? Because, 4 times 11 is 44, plus 11 is 54. 12 would be too much.
You divide each of the ratios by 64:60
This gives;
=16:15
the exact value of sin A to the nearest ten- thousandth is 0. 6625
<h3>Using the pythagorean theorem</h3>
a² + b² = c²
The opposite side is unknown, so use the pythagorean theorem to find it
c = hypotenuse = 4
a= opposite site = ?
b= adjacent side = 3
Substitute into the formula
4² = a² + 3²
16 = a² + 9
a² = 16 -9 = 7
Find the square root
a =√7 = 2. 65
To find Sin A, use
Sin A = opposite side ÷ hypotenuse
Sin A = 2. 65 ÷ 4 = 0. 6625
Thus, the value of sin A is 0. 6625
Learn more about pythagorean theorem here:
brainly.com/question/654982
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