Answer:
Explanation:
Answer: x=19
Step-by-step explanation:As CD=DEECD is also 38 Because it is an isosceles triangle which has 2 equal sides and angles.
As interior angles add up to 18038+38-180=104So CDE=104Angle on a straight line add up to 180180-38AEC= 142As oppossite angles in a parallelogram are equalCDE=CBACBA=104Finding xSay BCA=xLets see CBAC104+3x+x=180104+4x=1804x=76x=19