2 years ago

Help pls I have no clue what this is

Mathematics

1 answer:

bija089 [108]2 years ago

3 0

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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