3*boys=2*18
3*boys=36
boys=12
12+18=30
total number of students: 30
Need help in this pls
1 answer:
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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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