Given: a trapezoid with b1 and b2 as the length of the bases, h as the length of the altitude, and a as the area. click on the graphic next to the "h" to choose the correct value based on the given values of b1, b2, and a. b1 =5 sqrt 2 b2 = 3 sqrt 2 a = 4 sqrt 6 h =

5 sqrt 7.5 is to the h

11/36 is .305 repeating

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 )