Evaluate the following expression 1×4=2÷2

Hello there, and thank you for posting your question here on

You can do each side in either order.

Let's do the division first here...

2 / 2 = 1 | 1 * 4 = 1

1 * 4 = 4 | 4 = 1

This is incorrect, so it's 4 ≠ 1.

Hope this helped! ☺♥

Answer: d. 39 cmin the diagram, the approximate length of the minor arc de is 39 centimetres.step-by-step explanation: the formula for the length of an arc in a circle is as displayed below.let the length of the minor arc de = xx = 2( pi )r × angle of sector / 360°from this, we will substitute the values given from the problem into the formula to obtain the length of the minor arc de.x = 2( pi )r × angle of sector / 360°r = radius = 25cmpi as an approximate value = 3.14angle of sector = 120°x = 2( 3.14 )( 25 ) × 120° / 360°x = 157 × 1 / 4x = 39.25x = 39 ( rounded to the nearest whole number as an approximate value )