Question

5 The diagonals of a rectangle ABCD intersect at a
point O. If COD = 78°, then find the value of OAB.​

Answer 1

Answer:

dhrhdjjdidhbdjdkaksbisbs

Step-by-step explanation:

nsjhdvdhdbhdbdhdhdhdhdhhdbdjsnsnsnjssj

Answer 2

answer:51°

angle AOB = angle DOC

angleO+angleB+angleA=180

78+ x+ x = 180

78+2x= 180

180-78 = 2x

102=2x

x= 102/2

x=51

angle OAB=51°

thanks......