Answer:
Step-by-step explanation:
Answer:
-5 / 4
Step-by-step explanation:
Answer:
64
Step-by-step explanation:
16 x 4 = 64
Answer:
395.2 cm²
Step-by-step explanation:
2x12.7x6.72=170.688
2x6.72x5.78=77.6832
2x5.78x12.7=146.812
170.688+77.6832+146.812=395.1832