Question

If ABCD is a trapezium, in which AB װ CD and L A = L B = 550° Then L C and < D of a trapezium.​

Answer 1

Step-by-step explanation:

दीजिए एनिमल डीजे डांस दोस्त इंडिया नाउ इन तीनों इंडियन एक्ट्रेसेस आफ टेक अ स्टडी ऑफ़ इंडिया कस्टमर स्टाफ स्ट्रीट यदि 228 विक्ट्री थियेटर थियेटर

Answer 2

Since ABCD is a trapezium, and the two angles of one parallel side AB are equal, then the two angles of the other parallel side CD will also be equal

Also, total angles in a quadrilateral = 360*

Therefore,

∠A + ∠B + ∠C + ∠D = 360
55 + 55 + ∠C + ∠D=  360
∠C + ∠D = 250

But we know ∠C = ∠D
So,

2∠C = 2∠D = 250

So,

∠C = ∠D = 125

Hope this Helped!