Answer:
Step-by-step explanation:
2:3:4:6
Angles in a quadilateral 360
2 + 3+4+6 =15
2/15 × 360° =48°
3/15 × 360° = 72°
4/15 × 360° = 96°
6/15 × 360° = 144°
Answer:
Answer:1134
Step-by-step explanation: first you do (21×7×2)+(12×10×7) then once you do that you'll get 1134 and that's your answer.
Answer:12
Step-by-step explanation:
15-3=12