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3 years ago

PLEASE HELPP … Find the measure of BD .

Mathematics

1 answer:

postnew [5]3 years ago

3 0

Answer:

BD = 8.5 units

Step-by-step explanation:

From the figure attached,

ΔABC and ΔADB are the right triangles.

By applying mean proportional theorem,

$\frac{\text{AD}}{\text{BD}}=\frac{\text{BD}}{\text{CD}}$

BD² = AD × CD

BD² = 6 × 12

BD = √72

BD = 6√2

= 8.485

BD ≈ 8.5 units

Therefore, measure of segment BD will be 8.5 units.

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