the given figure are drawn using more than one triangle find
angle DAB+angle ABC+angle BCD+angle CDA
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Step-by-step explanation:
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∠CDA + ∠BCD + ∠ABC + DAB = 360°
Step-by-step explanation:
In this figure two triangles have been joined to form a rectangle ABCD.
ΔADC + ΔABC = Rectangle ABCD
∠ADC + ∠DCA + ∠CAD + ∠ACB + ∠CBA + ∠BAC = 180° + 180°
Therefore, ∠ADC + ∠DCB + ∠CBA + ∠BAD = 360°
Or ∠CDA + ∠BCD + ∠ABC + DAB = 360°
We can say that sum of all angles of a rectangle ABCD is equal to 180°.
Learn more about the angles https://brainly.in/question/4720175
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