Answered

Westonci.ca is the ultimate Q&A platform, offering detailed and reliable answers from a knowledgeable community. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

Find the measure of angle A.

Find The Measure Of Angle A class=

Sagot :

ot7777777

Answer:

D. 45° is yr ans

Step-by-step explanation:

  • 8x+5+18x+45=180°{ sum of angle of triangle}
  • 26x+50=180°
  • 26x=180-50
  • x=130/26
  • x=5°

measure of angle of triangle=8x+5

  • 8×5+5
  • 40+5
  • 45°

hope it helps.

stay safe healthy and have..

LunaGirl25

Answer:

Option D is correct

Step-by-step explanation:

Hint :

Sum of angles in triangle= 180°

Simplify:

[tex](8x+5)+18x+45=180[/tex]

[tex]26x+50=180[/tex]

[tex]26x=180−50[/tex]

[tex]26x=130[/tex]

[tex]x = \frac{130}{26} [/tex]

[tex]x = 5[/tex]

Measure of angle : [tex]18x+5 = 18(5)+5 \\ = 40+5 \\ =45 [/tex]

[tex]18x = x + 18 \\ = 5 + 18 \\ 23[/tex]

Hope it is helpful....

Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. We hope this was helpful. Please come back whenever you need more information or answers to your queries. Thank you for using Westonci.ca. Come back for more in-depth answers to all your queries.