*समांतरभुज चौकोनाच्या लगतच्या कोनांचे मापांचे गुणोत्तर 4:5 आहे तर त्या कोनांचे माप काय असेल?*
1️⃣ 80⁰, 100⁰
2️⃣ 60⁰,120⁰
3️⃣ 70⁰,110⁰
4️⃣ 90⁰,90⁰
Answers
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Explanation:
4x + 5x = 180
9x = 180
x = 20
Therefore,
4x = 4 × x = 4×20 = 80
5x = 5 × x = 5 × 20 = 100
Therefore, 80 ,100
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