Answer:
66
Step-by-step explanation:
Since it's a 90 degree angle.
90-24=66
∠ L = 66°
The sum of the 3 angles in a triangle = 180° , then
∠ L + 24° + 90° = 180° , that is
∠ L + 114° = 180° ( subtract 114° from both sides )
