The radius of a circle is 11 in. Find its area in terms of t.
quick answers please!!

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

What is the upper quartile in the box plot?

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2