Question

If cos∠A=342/1,000, then what is m∠A to the nearest degree?

Answer 1

Answer:

70°

Step-by-step explanation:

If $Cos$

Then $\left[\begin{array}{ccc}m$

Answer 2

$\cos\angle A=\dfrac{342}{1,000}=0.342$

Use the table of trigonometric ratios /in a picture/.

Answer: m∠A ≈ 70°