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nataly862011 [7]
2 years ago
12

What is the area of the square that shares a side with the third side of the triangle?​

Mathematics
1 answer:
disa [49]2 years ago
3 0

Step-by-step explanation:

Cuz sides of square are same, we just find hypotenusa side of triangle (use Phytagoras Theorem) :

c² = a² + b²

c² = 2² + 4²

c² = 4 + 16

c² = 20

c = √20

Side of square is √20 units.

The area of square :

A = s²

= √20²

= √20 × √20

= <u>2</u><u>0</u><u> </u><u>units²</u>

So, the area of square is 20 units²

<em>Hope</em><em> </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>

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