3 years ago

HURRY TIMED QUIZ!! ABCD is a rhombus. Find the length of AC. A.20 B.30 C.26 D.16

2 answers:

8 0

Answer:

$30$

Step-by-step explanation:

Half of the diagonal AC is a leg in a right triangle. Let $x$ represent this length:

$8^2+x^2=17^2,\\x=17^2-8^2,\\x=15$ .

Therefore half of the diagonal is $15$ and the entire diagonal has a length of $\fbox{$30$}$ .

6 0

Answer:

Step-by-step explanation:

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