Given: Three circle with radii 6,7 and 8 are mutually tangent tot each other.
Let us make a triangle ABC with vertices at the respective centers of circles.
Here, the sides of triangle are AB = 13, BC = 15 and CA = 14.
Q: How do you solve this and can you show me step by step?
A: Given: find the value of
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A: Consider the expression tan75 degrees The addition formula for tangent is given by
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Q: Tan ( 3θ - 4 degrees ) = 1/ cot ( 5θ - 8 degrees)
Q: how do you solve this and can you show me step by step?
A: From unit circle we see that sin and cos only goes from -1 to 1And for all real values of theta , si...
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A: Click to see the answer
Q: simplify/evaluate cos (arctan ( 8/3 ))
A: Draw a triangle so that it has opposite=8 and adjacent=3
Q: How do you solve these questions and can you show me step by step how you got it?
A: Hey, since there are multiple questions posted, we will answer the first question. If you want any s...