Answered

Find answers to your most challenging questions with the help of IDNLearn.com's experts. Find accurate and detailed answers to your questions from our experienced and dedicated community members.

1. The angles in an obtuse triangle are x' +45, 2x +95, and 3x+48. Find the measure of the
angles of the triangle,

Sagot :

Sqdancefanidn

9514 1404 393

Answer:

  • 43 2/3°
  • 92 1/3°
  • 44°

Step-by-step explanation:

The sum of angles in any triangle is 180°.

  (x +45) +(2x +95) +(3x +48) = 180

  6x +188 = 180 . . . . . . . . collect terms

  6x = -8 . . . . . . . . . . . subtract 188

  x = -4/3 . . . . . . . . divide by 6

Then the angles are ...

  x +45 = -4/3 +45 = 43 2/3°

  2x +95 = 2(-4/3) +95 = 92 1/3° . . . . the obtuse angle

  3x +48 = 3(-4/3) +48 = 44°

We appreciate your presence here. Keep sharing knowledge and helping others find the answers they need. This community is the perfect place to learn together. IDNLearn.com is your source for precise answers. Thank you for visiting, and we look forward to helping you again soon.