Question

GIVING BRAINLIEST, CANT SLEEP TIL THIS IS DONE. (basic geometry) put the points up in hopes of an answer. someone mind showing me how to do this?

Answer 1

Answer:

• 11) 3
• 13) 27°

Step-by-step explanation:

11. ..................................................

The triangle is isosceles

Equal sides have length of

• 5x - 11 = 3x - 3
• 5x - 2x = 11 - 3
• 3x = 9
• x = 3

13. ..................................................

The triangle is isosceles

x is one of the angles of a right triangle

The other angle of this triangle is same as corresponding angle = 63°

• x = 90° - 63°
• x = 27°

Answer 2

Answer:

11.   x = 4

13.  x = 27°

Step-by-step explanation:

11.  isosceles triangle with two equal side lengths

     5x - 11 = 3x - 3

     5x - 3x = 11 - 3

     2x = 8

      x = 8 / 2

      x = 4

13. isosceles triangle mirrored right triangle

    with angles 63°, 90° and x , find x

    90 + 63 + x

    90 - 63 = x

     x = 27°