150 13
suueryyy
or
Figure 3
Figure 1
Figure 2.
How many circles are there in Figure 4?
How many circles are there in Figure 696?
Nhat percentage of the total number of squares in Figure 28 has circles?
Correct your answer to 1 decimal placeqqqweo​

The first one is 2/3the second is 1/160the third is 4/125

Graph a should be your answer

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 )

Ithink the answer is d.