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Harrizon [31]
3 years ago
15

A building 82 ft high casts a 205-ft shadow. Sarah casts a 10-ft shadow. The triangle formed by the building and its shadow is s

imilar to the triangle formed by Sarah and her shadow. How tall is Sarah ?
Mathematics
2 answers:
Nataly [62]3 years ago
8 0

Answer:

Height of Sarah is 4 ft.

Step-by-step explanation:

A building 82 ft high casts a 205 ft shadow.

Sarah casts a 10 ft shadow.

The triangle formed by the building and its shadow is similar to the triangle formed by Sarah and her shadow.

Let height of Sarah be x.

Then,\dfrac{82}{205}=\dfrac{x}{10}\\\\x=\dfrac{820}{205}\\ \\x=4

Hence, height of Sarah is 4 ft.

madam [21]3 years ago
3 0
Divide 205 and 82.

HOPE I HELPED
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