Question

Round your answer to the nearest hundredth.

Answer 1

Answer:

g

Step-by-step explanation:

Answer 2

Answer:

 The value of ∠A = 67.98°

Step-by-step explanation:

   The right angled triangle is given as  

   Given ,

   Value of AC = 3 units

   Value of AB = 8 units

   Value of ∠A = ?

   By using Pythagoras theorem,

   $AB^{2}$ = $AC^{2} +BC^{2}$

  $8^{2} = 3^{2} + BC^{2}$

  BC = $\sqrt{55}$

  By using Cos A = AC/AB

   A = $\cos^{-1}3/8$

   A =  67.98°

  The value of ∠A = 67.98°