Standard 6, Form 1, 2 & 3 - Maths

Front

Solve: What is 0.7426 rounded to four decimal places?

Back

0.7426

Front

In a right-angled triangle, if one angle is 90 degrees and the other two angles are x and y, what is the relationship between x and y?

Back

x + y = 90 degrees (they are complementary angles).

Front

State the number of temperatures less than -3 Degree Celsius in the following data: -5, -2, -4, -6, -1, -3, -7.

Back

4

Front

What is the simplified form of the expression 5q + 6q - 4 + 2?

Back

11q - 2

Front

If r + 2 = 1, what is the value of r?

Back

-1

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height.

Front

What is the Pythagorean theorem?

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.

Front

What is the mean of the following numbers: 2, 4, 6, 8?

Back

Mean = (2 + 4 + 6 + 8) / 4 = 5.

Front

What is the value of x in the equation 3x + 5 = 20?

Back

x = 5.

Front

What is the perimeter of a rectangle with length 5 cm and width 3 cm?

Back

Perimeter = 2 * (length + width) = 16 cm.