Question

ABCD is a cyclic quadrilateral such that angle A =90° angle B =70° find abgle C and angle D
plz answer fast
exam time ​

Answer 1

Step-by-step explanation:

Step-by-step explanation:

IN A CYCLIC QUADRILATERAL THE SUM OF THE OPPOSITE ANGLES WILL BE 180°

THEREFORE

∠A+∠C=180°

∠B+∠D=180°

so ∠C=180°-∠A

∠C=180°-90°

∠C=90°

so ∠D=180°-∠B

∠D=180°-70°

∠D=110°

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