Line p, parallel to the side ab of △abc, intersects ac and bc at points d and e respectively. find the area of △abc, if aabd=a and aaec=b.

Two fire-lookout stations are 190 miles apart, with station a directly south of station b. both stations spot a fire. the bearing of the fire from station a is upper n 55 degrees upper e and the bearing of the fire from station b is upper s 60 degrees e. how far, to the nearest tenth of a mile, is the fire from each lookout station?

Two lines that do not intersect are skew. always sometimes or never

What is the base of 1/9 to the power of 2