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stiv31 [10]
3 years ago
7

A 19 foot ladder is placed against a vertical wall of a building, with the bottom of the ladder standing on level ground if 18 f

oot from the base of the building.
Mathematics
2 answers:
dexar [7]3 years ago
5 0

Answer:

Square root of 37, about 6.08

Step-by-step explanation:

Pythagorean Theorem: a^2 + b^2 = c^2

18^2 + b^2 = 19^2

324 + b^2 = 361

b^2 = 37

b= sqrt37

b about equal to 6.08

yaroslaw [1]3 years ago
3 0

Answer:

The answer would be <em>3</em><em>4</em><em>2</em>

Step-by-step explanation:

<em>Multiply </em><em>1</em><em>9</em><em> </em><em>by </em><em>1</em><em>8</em><em> </em><em>and </em><em>you </em><em>get </em><em>3</em><em>4</em><em>2</em>

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