2 years ago

Find the missing angle

Mathematics

2 answers:

qwelly [4]2 years ago

5 0

Answer:

58 degree

Step-by-step explanation:

the total degree of the three interior angles together of a triangle = 180

here 2 sides are given so to find the 3rd angle we can just add the other 2 angles and subtract it from 180

so it'll be

$65 + 57 = 122$

$180 - 122 = 58 \: degrees$

answer = 58 degree

Zanzabum2 years ago

3 0

58 degrees……….:..:………..

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Sidana [21]

$f(x)=x^2+2x+3$
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$f(g(x))=\frac{x^2+8x+16}{9}+\frac{2x+8}{3}+3$
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Check:
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3 years ago

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amid [387]

Answer:

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