Mathematics
Assertion (A): Angle BOC = 90°.
Reason (R): OC2 = 32 + 42 = 25
OB2 = 62 + 82 = 100
OC2 + OB2 = 125 = BC2
A is true, but R is false.
A is false, but R is true.
Both A and R are true, and R is the correct reason for A.
Both A and R are true, and R is the incorrect reason for A.
Related Questions
Statement 1: ABCD is a rhombus, its diagonal AC = 16 cm and diagonal BD = 12 cm, perimeter of rhombus = 64 cm.
Statement 2: OA = 8 cm, OB = 6 cm. Then, AB = 10 cm
And, perimeter of rhombus = 40 cm
Both the statements are true.
Both the statements are false.
Statement 1 is true, and statement 2 is false.
Statement 1 is false, and statement 2 is true.
In the given figure, AB // CD, AB = 7 cm, BD = 25 cm and CD = 17 cm; find the length of side BC.
