In the right triangle OAB, O is the origin, |OA|=|AB|, and the coordinates of A are (3, 2), find the coordinates of B.
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Me write an equation for the interior angles of this triangle that uses the triangle sum theorem

Question 1(multiple choice worth 1 points)(07.06 mc)a group of students must collect at least $150 to organize a science fair. they have already collected $30. which graph best represents all remaining amounts of money, in dollars, that thestudents should still collect to organize the science fair? -210 -180 -150 - 120 -90-60 -300306090 120 150 180 210-210 -180 -150 - 120 -90 -60 -30 0 30 60 90 120 150 180 210-210 -180-150 - 120 -90-60-300 30 60 90 120 150 180 210-210 -180 -150 - 120.90 -60 -30 0 30 60 90 120 150 180 210

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?