marjette2001owh9oo marjette2001owh9oo

25-03-2022
Mathematics

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A figure with two right triangles is shown below. What is the distance between A and B ?

A figure with two right triangles is shown below What is the distance between A and B class=

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TBrainly TBrainly

25-03-2022

Answer:

21 feet

Step-by-step explanation:

12^2+x^2=20^2(Pythagorean theorem)

144+x^2=400

x^2=400-144

x^2=256

x=sqrt 256

x=16

y^2+12^2=13^2(Pythagorean theorem)

y^2+144=169

y^2=169-144

y^2=25

y=sqrt 25

y=5

distance between A and B=16+5

=21 feet

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