Mathematics
Assertion (A): The perimeter of the adjoining figure is (32 + x) cm.
Reason (R): x2 = 132 - 52 = 144 and x = 12 cm.
Perimeter = (32 + 12) cm
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: A rhombus shaped sheet with perimeter 40 cm has one diagonal 12 cm and the other diagonal is 16 cm.
Statement 2: If the other diagonal of this rhombus = x cm, x = 102 - 62.
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.
Assertion (A): If BC = 14 cm, AB = 14 x 4 cm
Reason (R): AB = 4 x 2r = 4 x 14 cm
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.
AD is altitude of an isosceles triangle ABC in which AB = AC = 30 cm and BC = 36 cm. A point O is marked on AD in such a way that ∠BOC = 90°. Find the area of quadrilateral ABOC.