Find the value of a?

Mathematics

1 answer:

Inga [223]4 years ago

7 0

Answer:
a=9

Explanation:
The triangle is a 45-45-90 triangle, so the sides have a 1-1-root 2 ratio. So, if 9 root 2 is to root 2, then find a to 1. You can solve this by setting up the ratio and solving for a:
a/1=9root2/root2
a/1=9
a=9

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<h3>What is the Circumcenter of a Triangle?</h3>

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