8. Kendall is using the formula shown to find the surface area of the prism: Ph + 2D Assuming the base is the shaded surface, use the lines to fill out the correct values for the variables P, h and b in her formula P:_
H:_
B:_

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.

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