as AB || DE then
angle BAE = angle AED
so angle AED = 70
as AD = AE then
angle AED = angle ADE = 70
now in a triangle
angle DAE + Angle ADE + angle AED = 180
angle DAE + 70 + 70 = 180
angle DAE = 180 - 140 = 40
The first one includes both
Answer:
-3/5
Step-by-step explanation:
Answer:
30.2
Step-by-step explanation:
Hi...the answer is b.. I would recommend plot graph and find the gradient.... then use the point formula
