[1] 2017/12/08 15:02 Male / 30 years old level / An engineer / Useful /

Purpose of use

Useful to find out the area and volume of part of structure where there is curved, arched, semicircle and chamfered type area.

Comment/Request

Add some more examples

[2] 2017/10/26 07:19 Male / Under 20 years old / High-school/ University/ Grad student / Very /

Purpose of use

Trying to find a formula.

[3] 2017/06/11 01:52 Male / 60 years old level or over / A teacher / A researcher / Very /

Purpose of use

Checking my own calculations.

[4] 2017/03/02 02:56 Female / 40 years old level / Others / Very /

Purpose of use

To calculate the height of electric utility lines. Using the formula to solve for "c" {unknown height} to which the height to eye level must be added. "a" is the ground distance to the utility pole and "b" is the angle obtained through use of a protractor. These calculations are spot-on and do not require the use of "tangible" and potentially dangerous measuring devices.

[5] 2016/08/05 15:54 Female / 40 years old level / Self-employed people / Very /

Purpose of use

Calculate the side of a house under the roof pitch to where the it meets the side wall with estimated angles.

[6] 2016/03/12 17:42 Female / 20 years old level / A homemaker / Very /

Purpose of use

To better my math skills

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