Question

in given fig AC||BC then prove triangle AOC is congruent to triangle .Give reason​

Answer 1

Answer:

In triangle AOC and BOD

angle C =  angle D...given

angle AOC = angle BOD ... vertically opp. angles

AC = BD = 3cm

triangle AOC and BOD are congruent by SAA

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

Hello Dear,

Triangle AOC is congruent with BOD

∠c = ∠ d = 60              : alternate angle

ac = bd = 5 cm

∠a = 80 = ∠b = 80       :alternate angle

so by A.S.A rule ΔAOC≅BOD

Thank u

Hope it will help