Answer:
Picture below.
Step-by-step explanation:
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Right angle triangle bisector divorce hypotenuse to two segments 15 and 20. Find right angle triangle's perimeter.
1 answer:
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Answer:
47°
Step-by-step explanation:
In the picture attached, the problem is shown.
When two secants intersect at a point, the angle made is one-half of the difference between the greater arc and the minor arc formed. In this case:
∠ABC = 1/2*(arc DE - arc AC)
Replacing with data from the picture:
∠ABC = 1/2*(142° - 48°)
∠ABC = 47°
