hdjskskska hdjskskska
  • 23-07-2020
  • Mathematics
contestada

Find the value of x.
08*
ος
Ο Α. 58ο
Ο Ο Ο
Ο Β. 32ο
C. 669
D. 68ο

Find the value of x 08 ος Ο Α 58ο Ο Ο Ο Ο Β 32ο C 669 D 68ο class=

Respuesta :

aabdulsamir
aabdulsamir aabdulsamir
  • 26-07-2020

Answer:

x = 66°

Step-by-step explanation:

Hello,

This question involves use of rules or theorems of angles in a right angled triangle

<DAB + <BAC = 180°

Sum of angles on a straight line = 180°

98° + <BAC = 180°

<BAC = 180° - 98°

<BAC = 82°

Now, we can use <BAC to find x because some of angles in a triangle is equal to 180°

32° + 82° + x = 180°

Sum of angles in a triangle = 180°

114° + x = 180°

x = 180° - 114°

x = 66°

Angle x = 66°

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