Answer:
140°
Step-by-step explanation:
total angle of a hexagon is 720. We know already 510°. That leaves 210°. The ratio between the two angles is 2:1, therefore angle CDE is 140° and angle DEF is 70 °
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4-1/2x=10
-1/2x=6
3
so your answer would be B
hope that helps
Answer:
Step-by-step explanation:
36/6 · 2 + 1
6 ·2 + 1
12 + 1 = 13
answer is 13
Answer:
The answer is "Option A".
Step-by-step explanation:
Formula:


if the height value is 3 then area is =6