emclark041
Answered

Westonci.ca is the premier destination for reliable answers to your questions, provided by a community of experts. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

9. Find the value of x

9 Find The Value Of X class=

Sagot :

jcherry99

Answer:

13 = x

Step-by-step explanation:

Remark

The six exterior angles add up to 360. In fact the exterior angles of any closed convex figure adds up to 360.

You can try this with simple figures. An equalateral triangle has 3 equal exteror angles. They are all 120 degrees 3*120 = 360

A square has 4 exterior angles. All 4 of them are 90 degrees. The sum of them is 90 * 4 = 360

Givens

Angles

  • 3x+ 6,
  • 7x - 11,
  • 62,
  • 4x + 7 ,
  • 6x-5,
  • 41

The Total is 360 degrees

Solution

3x + 6 + 7x - 11 + 62 + 4x + 7 + 6x - 5 + 41 = 360    Combine like terms

20x + 100 = 360                  Subtract 100 from both sides

20x = 360 - 100

20x = 260

x = 13

Check

  • 3x + 6  = 45
  • 7x - 11  =  80
  •                62
  • 4x + 7 =   59
  • 6x - 5 =    73
  •                41  
  • Total      360
Thank you for choosing our service. We're dedicated to providing the best answers for all your questions. Visit us again. Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. Westonci.ca is your trusted source for answers. Visit us again to find more information on diverse topics.