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题目
MCD2130 - T2 - 2025 Lecture Task Week 7
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Question text Find trigonometric ratios of the angle [math: θ]\theta in the right-angled triangle [math: △ABC]\triangle ABC. (diagram is not to scale)[math: a=20,b=48,c=52]a={20}, b={48}, c={52} Note: Write your answers as a fraction [math: p]/[math: q]. [math: sin(θ)=]\sin(\theta)= [input] [math: cos(θ)=]\cos(\theta)= [input] [math: tan(θ)=]\tan(\theta)= [input] Check Question 1
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思路分析
To determine the trigonometric ratios for angle θ in the right-angled triangle, we first identify the sides relative to θ. Here, the given side lengths are a = 20, b = 48, and c = 52 with the right angle at C, so c is the hypotenuse and a and b are the legs adjacent to θ place......Login to view full explanation登录即可查看完整答案
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类似问题
The point lies on the terminal arm of an angle in standard position. What are the correct values of the following three ratios?
MTH1010_09_03_3
Match the trigonometrical ratio with its definition in terms of the sides of a right angled triangle. 1: Cosine ____ 2: Tangent ____ 3: Sine ____
Match the trigonometrical ratio with its definition in terms of the sides of a right angled triangle. 1: Cosine ____ 2: Tangent ____ 3: Sine ____
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为了让更多留学生在备考与学习季更轻松,我们决定将Gold 会员限时免费开放至2025年12月31日!