120 degrees the sum of all is 720
Answer:
I think the answer is B
Step-by-step explanation:
Answer:
6.39*10^-4
Step-by-step explanation:
according to the form that is used to convert usual into scientific notation it be like 6.39*10^-4
Given:
Base length of triangle = 40 units
Height of triangle = 9 units
Length of hypotenuse of triangle = 41 units
To find:
Find the value of Tan A
Steps:
Tan of an angle is equal to the opposite length by adjacent length.
So,
Tan A =
Tan A =
Tan A = 0.225
Therefore, the exact value of Tan A is 0.225.
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