Answer:
42
Step-by-step explanation:
One angle of a regular pentagon = 108°
One angle of a regular hexagon = 120°.
One angle of a square = 90°
∴ ∠BAC = 360 – (108 + 20 + 90) 360 – 318 = 42°
Answer:
30.7
Step-by-step explanation:
It's 30.7 because 707/23
Then, the total weight would be: 3 * 14 = 42 Ounces
Answer:
??
Step-by-step explanation: