. How many pairs of congruent triangle are present in the above figure
How many pairs congruent triangle are present in the above figure?
A. 2
B. 4
C. 6
D. 8
Best Answer
(c) 8 pair of triangles namely, triangles ADC and BCD, triangles ACB and ADB, triangles AOD and COB, triangles AOC and BOD, triangles COB and BOD, triangles AOC and AOD, triangles AOC and BOC, and triangles AOD and DOB are congruent.