HyperXKid
Answered

Find the best answers to your questions at Westonci.ca, where experts and enthusiasts provide accurate, reliable information. Discover precise answers to your questions from a wide range of experts on our user-friendly Q&A platform. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

please help
1. If m∠5 = 42° and m∠1 = 117°, find m∠CDF.
2. Question 7 options:
If m∠3=73° and DG−→−⊥DF−→− find m∠FDE
3. In the diagram below, BC−→− bisects ∠FBE
If m∠ABF=(7x+20)°, m∠FBC=(2x−5)° and m∠ABC=159°, find the value of x.
4. In the diagram below, BC−→− bisects ∠FBE
If m∠DBC=(12x−3)°, m∠DBE=(5x+12)°, and m∠EBC=(3x+13)°, find m∠EBC
5. In the diagram below, BC−→− bisects ∠FBE
If m∠FBC=(10x−9)°, m∠CBE=(4x+15)°,find m∠FBE.

Please Help 1 If M5 42 And M1 117 Find MCDF 2 Question 7 Options If M373 And DGDF Find MFDE 3 In The Diagram Below BC Bisects FBE If MABF7x20 MFBC2x5 And MABC15 class=
Please Help 1 If M5 42 And M1 117 Find MCDF 2 Question 7 Options If M373 And DGDF Find MFDE 3 In The Diagram Below BC Bisects FBE If MABF7x20 MFBC2x5 And MABC15 class=
Please Help 1 If M5 42 And M1 117 Find MCDF 2 Question 7 Options If M373 And DGDF Find MFDE 3 In The Diagram Below BC Bisects FBE If MABF7x20 MFBC2x5 And MABC15 class=
Please Help 1 If M5 42 And M1 117 Find MCDF 2 Question 7 Options If M373 And DGDF Find MFDE 3 In The Diagram Below BC Bisects FBE If MABF7x20 MFBC2x5 And MABC15 class=
Please Help 1 If M5 42 And M1 117 Find MCDF 2 Question 7 Options If M373 And DGDF Find MFDE 3 In The Diagram Below BC Bisects FBE If MABF7x20 MFBC2x5 And MABC15 class=

Sagot :

mhanifa

Answer:

  • See below

Step-by-step explanation:

#1

  • m∠CDF = m∠5 + m∠1 = 42° + 117° = 159°

#2

  • m∠FDE = m∠FDG - m∠3 = 90° - 73° = 17°

#3

m∠ABC = m∠ABF + ∠mFBC

  • 159 = 7x + 20 + 2x - 5
  • 159 = 9x + 15
  • 9x = 159 - 15
  • 9x = 144
  • x = 144/9
  • x = 16

#4

m∠EBC = m∠DBC - m∠DBE

  • 3x + 13 = 12x - 3 - 5x - 12
  • 3x + 13 = 7x - 15
  • 7x - 3x = 13 + 15
  • 4x = 28
  • x = 7

m∠EBC = 3*7 + 13 = 21 + 13 = 34°

#5

m∠FBE = m∠FBC + m∠CBE and m∠FBC = m∠CBE

m∠FBE = 2m∠CBE

  • 10x - 9 = 4x + 15
  • 10x - 4x = 15 + 9
  • 6x = 24
  • x = 4

m∠FBE = 2*(4*4 + 15) = 2*31 = 62°

Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. We're here to help at Westonci.ca. Keep visiting for the best answers to your questions.