Children must be 36 inches or tall to ride a rollercoaster. Write an inequality that expresses who can ride the rollercoaster.
1 answer:
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Answer:
BD = 16
Step-by-step explanation:
By applying mean proportional theorem in the given right triangles,
AD × CD = BD²
8 × 32 = BD²
BD = √256
BD = 16
Therefore, measure of side BD = 16 units.