Who's smart in math here can someone help me pls
1 answer:
The values of other five trigonometric ratios of the acute angle will be sin A = 3/5, tan A = 3/4, cot A = 4/3, sec A = 5/4, and csc A = 5/3.
The missing value of cos A is 4/5.
<h3>What is trigonometry?</h3>The connection between the lengths and angles of a triangular shape is the subject of trigonometry.
Then the third side of the triangle will be
5² = P² + 4²
P = 3 units
Then the values of other five trigonometric ratios of the acute angle will be
1. sin A = 3/5
2. tan A = 3/4
3. cot A = 4/3
4. sec A = 5/4
5. csc A = 5/3
More about the trigonometry link is given below.
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Answer:
2784 cm^2
Step-by-step explanation:
I have indicated in the pic there are 4 types of rectangles:
green : 20 x 4 = 80
red : 18 x 4 = 72
yellow : 20 x 18 = 360
blue : 18 x 16 = 288
green has 6 identical surface area so 6 x 80 = 480
red has 4 so 4 x 72 = 288
yellow has 4 so 4 x 360 = 1440
blue has 2 so 2 x 288 = 576
total : 480 + 288 + 1440 + 576 = 2784
Here is a graph with the equation you gave graphed on it.
