Find all the missing side and angles for triangle.

Mathematics

1 answer:

pochemuha2 years ago

6 0

the angles the top part that has a square is 90⁰ and x and y are equal so we will name them both x and all angles together make 180⁰

I don't know about the sides

Step-by-step explanation:

90+x+x=180

2x=180-90

2x=90

x=90/2

x=45

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zvonat [6]

Answer:

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Step-by-step explanation:

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3 years ago

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The correct answer is: [A]: " ( $\frac{1}{2}$ )⁴ " .
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Note: ( $\frac{1}{2}$ )⁴ = $\frac{1^{4} }{2^{4} }$ ;

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Consider "Choice [B]" : "( $\frac{1}{2}$ )⁴ " ;

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Note that: " $\frac{1}{256}$ " $\neq$ " $\frac{1}{16}$ " .
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Consider "Choice [C]" : "( $\frac{1}{8}$ )² " ;

Note: ( $\frac{1}{8}$ )² = $\frac{1^{2} }{8^{2} }$ ;

= $\frac{1*1}{8*8}$ ;

= $\frac{1}{64}$ .

Note that: " $\frac{1}{64}$ " $\neq$ " $\frac{1}{16}$ " .
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→ As such, the only correct answer choice is:
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Answer choice: [A]: " ( $\frac{1}{2}$ )⁴ " .
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Step-by-step explanation: