Question

ABCD is a rhombus . If angle ADB=50°, find the angles of the rhombus ​

Answer 1

Answer:

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➝ ∠ᴀᴄʙ=50°,∠ᴀᴄʙ=∠ᴄᴀᴅ (∵ʙᴄ∣∣ᴀᴅ)

☛ ɪⁿ △ᴀᴏᴅ,∠ᴅᴀᴏ+∠ᴀᴅᴏ+∠ᴀᴏᴅ=180°

➟ 50+∠ᴀᴅʙ+90°=180°

➝ ∠ᴀᴅʙ=180°−140 ° =40