Question

FInd Value Of x. Its Urgent Please :)

Answer 1

Step-by-step explanation:

O+B=180°

130°+B=180°

B=180°-130°

Engle B = 50°

Answer 2

${ \bold{Answer}}:-$Given,$\sf \pink{{∠AOC = 130 \degree}}$$\sf\pink{We \: can ,\: consider \: Quadrilateral \: AOBC \: as \: Cyclic \: Quadrilateral} \\ { \tt{ \pink{So, \: we \: can \: draw \: a \: diagnol \: AC}}}$So,In triangle ∆AOC and triangle∆ABC

AO=OC=radius,

AB=BC=chord,

AB||AO

CO||AB

∆AOC≅∆ABC(by SSS Congruence Rule)

Also,AC,is major segment,So, Quadrilateral AOBC is a parallelogram,So in parallelogram, Opposite Angles are equal,So∠x=130°