A person standing in the ground throws a ball onto a flat rooftop. The ball rolls around for several seconds. Then the ball fall
s off the roof, into a puddle of mud. (Please help asap) it’s due shortly!
1 answer:
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Answer:
25 ft
Step-by-step explanation:
The diagram shows two triangles that are similar. Similar triangles have equal angles and sides that are proportional to each other. Since the base of each triangle is given, we can find the proportion of the sides:
Given the ratio of the smaller to larger triangle, we can set up a proportion to find the missing height of the larger triangle:
, where 'x' represent the height of the tree
cross-multiply: x = (5)(5) or 25 ft