emmaryleigh
emmaryleigh emmaryleigh
  • 01-12-2021
  • Mathematics
contestada

Help pls I have no clue what this is

Help pls I have no clue what this is class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 01-12-2021

Answer:

  b = 76°

Step-by-step explanation:

Angle JIK is the smaller acute angle in one of four congruent right triangles. Angle GHK is the larger acute angle in those triangles, marked as 60°. The sum of the acute angles in a right triangle is 90°, so you have ...

  60° +(b-46)° = 90°

  14° +b = 90° . . . . . . . simplify

  b = 76° . . . . . . . subtract 14°

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