3/10 times 2/3 3 times 2 is 5 and 10 times 3 is 30 5/30 a
0.0182=(0 x 1)+ (0/10) + (1/100) + (8/1000) + (2/10000).
Answer:
30°
Step-by-step explanation:
Let the measure of the missing angle be x°
Therefore, by interior angle sum postulate of a triangle:
x + 60° + 90° = 180°
x + 150° = 180°
x = 180° - 150°
x = 30°
Thus the measure of the missing angle is 30°.