Find the area of a regular octagon with an apothem 9.7 meters long and a side length of 8 meters. a. 155.2 m2 c. 620.8 m2 b. 310.4 m2 d. 271.6 m2

If you apply the below transformations to the square root parent function, f(x) = vx, what is the equation of the new function? • shift 12 units right. • shift seven units down.

Describe the relationship between the angles of similar triangles and the sides of similar triangles

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap