Mathematics
Statement 1: The side of a triangular board are 8 cm, 6 cm and 10 cm; the cost of painting it at the rate of ₹ 10 per square cm is x 6 x 8 x ₹ 10. Statement 2: 102 = 82 + 62 ⇒ Sides of the triangle are 8 cm and 6 cm. 1. Both the statements are true. 2. Both the statements are false. 3. Statement 1 is true, and statement 2 is false. 4. Statement 1 is false, and statement 2 is true.
Related Questions
If the perimeter of a square is 80 cm, its area is 80 cm2.
true
false
none of these two
If the area of a trapezium is 32 cm2 and distance between its parallel sides is 8 cm; the sum of length of its parallel side is :
4 cm
16 cm
8 cm
12 cm
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): 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.