NEEDED ASAP WILL GIVE BRAINLIEST only 1.2.7 need to b done plz

In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm