Look at the counters below draw lines around the counters to show 12 divided by 6 explain how you can group the counters for the fact

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Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°

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