What is (1/4 + 5/4) 2 + 3/4 (The two is an exponent)
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Answer:
Hence,
The measure of ∠A is 60.065°
Step-by-step explanation:
Given:
ΔABC is a Right Angle Triangle at ∠ B = 90°
BC = Opposite side to ∠A = 13 unit
AC = Hypotenuse = 15 unit
To Find:
m∠A = ?
Solution:
In Right Angle Triangle ABC ,Sine Identity,
Substituting the values we get
Hence,
The measure of ∠A is 60.065°
Consider the first term on the left side.
Then the sum of the three terms on the left is