3 years ago

Find the measure of angle A

Mathematics

1 answer:

Ainat [17]3 years ago

5 0

Answer:50 degress 2/2

Step-by-step explanation:

2/2

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Let f be the fathers age and let s be the sons age

f = 60 s = 30
when f = 45
s = 15 which is only a third if his fathers age

when f = 40
s = 10 which is a quarter of his fathers age

therefore when his father was 4 times his age, the son was 10

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