# What is the best approximation for the measure of angle ABC?

58 degrees is less than 90 degrees. Angle 𝐴𝐵𝐶 is an acute angle. So, the angle measure that best approximates the measure of angle 𝐴𝐵𝐶 is 58 degrees.

## What is approximate measure?

Approximate measures are units of volumetric measurement which are not defined by a government or government-sanctioned organization, or which were previously defined and are now repealed, yet which remain in use.

## Why is approximating measurements important?

Approximating has always been an important process in the experimental sciences and engineering, in part because it is impossible to make perfectly accurate measurements. Approximation also arises because some numbers can never be expressed completely in decimal notation. In these cases approximations are used.

## Why All measurements are approximate?

Measurements are approximations because we are always limited by the precision of the measuring tool we are using. For example, if you are using a ruler with centimetre and half-centimetre divisions (as you might find on a metre stick), you can only approximate the measurement to the nearest mm (0.1 cm).

## What size is a pinch?

If you want to get very technical and scientific, a pinch is generally defined as 1/16 teaspoon. While there’s some debate about this, The New Food Lover’s Companion considers a pinch to be 1/16 tsp, while a dash is “somewhere between 1/16 and a scant 1/8 teaspoon.” Not all cookbooks agree.

## What is an angle measure?

An angle is a measure of the size of the opening of two lines that intersect. The VERTEX is the point of intersection, while the lines that form the opening are called the SIDES. The angles are measured in degrees. A Right Angle is 90 degrees or 1/4 of a circle.

## What is approximation number?

What is approximation? An approximation is anything that is similar, but not exactly equal, to something else. A number can be approximated by rounding. A calculation can be approximated by rounding the values within it before performing the operations .

## How is mass measured?

Mass is a measure of the amount of matter in a substance or an object. To measure mass, you would use a balance. In the lab, mass may be measured with a triple beam balance or an electronic balance, but the old-fashioned balance pictured below may give you a better idea of what mass is.

## What is length and mass?

The distance between any two points is called length. The quantity of matter contained in a body is called its mass. The SI unit of mass is kilogram(kg).

## What is the exact number?

Exact numbers are either defined numbers or the result of a count. For example, a dozen is defined as 12 objects, and a pound is defined as 16 ounces. An exact number can only be expressed in one way and cannot be simplified any further. Counted numbers are exact: there are two chairs in the photograph.

## Which number is more accurate?

The decimal point is a period written between the digits of a number. If there is no decimal point, it is understood to be after the last digit on the right and there is no place (zero place) accuracy. The significant digits of a number are those digits that are most accurate.

## What is geometry and measurement?

The overarching goal of the Units in the Connected Mathematics 3 (CMP3) Geometry and Measurement strand is to develop student understanding of the connections between form and function of common shapes. …

## What angles measure 180 degrees?

Angles that are 180 degrees (θ = 180°) are known as straight angles. Angles between 180 and 360 degrees (180°

## What is a 60 angle?

60 degree angle is an acute angle, as angles smaller than a right angle (less than 90°) are called acute angles. In the case of a geometric angle, the arc is centered at the vertex and constrained by the sides.

## What is the acute angle?

Acute angles measure less than 90 degrees. Right angles measure 90 degrees. Obtuse angles measure more than 90 degrees.