Cl 4-107. piot abc with vertices a(-2,-2), b(2-2) and c-24)
a what is the area of aabc?
b aabc is rotated 90° clockwise about point b to become
aa'b'c' name the coordinates of a 8 and
describe a transformation that would take aabc to a10-6 814. -
6), and at the origin.
cl 4.108. rewrite each expression without zero or negative
exponents. in part (d) write the answer in scientic notation
1) 4 x 105
ab67a
8 x 107
c
4-109. salve each equation

I’m pretty sure the answer is a

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 )