The length is 7 with a width of 5, so the area is 35
Answer:
17
Step-by-step explanation:
34/2=17
Answer: 108 degrees
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Explanation:
Angle ABC is given to be 90 degrees. By the converse of Thales Theorem, we know that AC is a diameter of the circle.
If we draw a line from A to C, it will pass through the center of the circle.
Therefore, arc AC is 180 degrees as this is half the distance around the circle.
minor arc AD = 72
minor arc CD = x
(minor arc AD) + (minor arc CD) = arc AC
72+x = 180
72+x-72 = 180-72
x = 108
minor arc CD is 108 degrees
4.2048 x 105 = 441.504
the standard form should be between 1 and 9 so the decimal point should be after the first digit (4)
it would look like this 4.41504 x 10 to the power of 2 because it moved back two places. hope it makes sense? (:
