Look at the figure below: triangle cde has measure of angle cde equal to 90 degrees. a is a point on the hypotenuse ec such that the segment da is perpendicular to ec. b is a point outside the triangle on the right of c so that triangle abc has the measure of angle abc equal to 90 degrees. which triangle is similar to triangle ead? triangle bac triangle dac triangle abc triangle cde

correct choice is b

step-by-step explanation:

in right triangle cde, let then

consider right triangle dae. in this triangle

then by aaa theorem (or )

consider right triangle dac. in this triangle

then by aaa theorem.

by transitive property,

(correct option is b).

note that neither δbac nor δabc is similar to triangle ead, because these triangles can have arbitrary angles acb and cab.

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step-by-step explanation:

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation: