tears1213
tears1213 tears1213
  • 26-04-2019
  • Mathematics
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What is the value of x?

Enter your answer in the box.

x =

What is the value of x Enter your answer in the box x class=

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MasterYaduvanshi
MasterYaduvanshi MasterYaduvanshi
  • 26-04-2019

Solution:

Steps of Statement: We will solve right Angled ∆ RST. We will use Trigonometric Ratio to solve this Question.

Now, In ∆ RST , Where angle C is 90° and angle D is 60°

∠RTS = 60°

So, Sin 60° = RS / RT

☛ √3/2 = 2√3 / RT

☛ RT = 4

Now, Let's Solve Right angled ∆ QRT

tan 45° = QR / RT

☛ 1 = x / 4

☛ x = 4

Therefore, Required Value of x is 4.

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