Mathematics, 09.02.2021 01:00 guendyg04
A right triangle
A right triangle has a horizontal side labeled a, a vertical side labeled 82 centimeters, and an unlabeled hypotenuse. The angle between the hypotenuse and the horizontal side is labeled theta.
The triangular opening of a plastic part has the shape shown in the figure above. In order to cut a part adjacent to this opening, the worker needs to know the value of a. If the angle θ is 60∘, what is the value of a to the nearest tenth of a centimeter? Do not include the units in your answer.
Answers: 3
Mathematics, 21.06.2019 22:20, macycj8
1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.
Answers: 2
A right triangle
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