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Aloiza [94]
2 years ago
13

A quadrilateral has two angles that measure 200 and 30°. The other two angles are in a

Mathematics
1 answer:
Ad libitum [116K]2 years ago
8 0

Answer:

60 and 70°

Step-by-step explanation:

the angle sum of a quadrilateral is 360

200°+30°+6x+7x=360°

13x=130°

x=10°

1st angle: 10°×6=60°

2nd angle: 10°×7=70°

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