IM 2 Test #2

Front

What is the formula for the length of a walkway in a geometric context?

Back

The length of a walkway can be calculated using the perimeter or specific geometric properties depending on the shape.

Front

What is the height of a tree if the trigonometric ratio is used?

Back

The height can be found using the sine, cosine, or tangent ratios based on the angle and distance from the tree.

Front

In a 45-45-90 triangle, what is the relationship between the legs and the hypotenuse?

Back

The lengths of the legs are equal, and the hypotenuse is √2 times the length of a leg.

Front

How do you calculate the volume of a cylinder?

Back

Volume = πr²h, where r is the radius and h is the height.

Front

What is the approximate value of Pi (π) used in calculations?

Back

Pi (π) is approximately 3.14.

Front

What is the volume of a rectangular prism?

Back

Volume = length × width × height.

Front

How do you find the height of an object using trigonometric ratios?

Back

Use the tangent ratio: height = distance × tan(angle).

Front

What is the significance of rounding in measurements?

Back

Rounding helps simplify numbers for easier interpretation while maintaining a level of accuracy.

Front

What is the formula for the volume of a cone?

Back

Volume = (1/3)πr²h.

Front

What is a 45-45-90 triangle?

Back

A right triangle where the two legs are equal and the angles are 45°, 45°, and 90°.