Order 9 3/7, 9 8/11, 3 9/14 in least to greatest

9 8/11, 9 3/7, 3/14

Step-by-step explanation:

you divide them all and look at the decimal. Just because 9/14 is greater than 3/7 doesn't mean that 3 9/14 is greater than. 3 is less than 9.

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).