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Kruka [31]
3 years ago
5

Look at this triangle.B8 cmA А22 cmСWork out length AB.​

Mathematics
1 answer:
Alina [70]3 years ago
5 0

Answer:

<u><em>AB=23.40cm</em></u>

Step-by-step explanation:

<em>(AB)²=(AB)²+(BC)²</em>

<em>(AB)²=22×22+8×8</em>

<em>=484+64</em>

<em>(AB)²=548</em>

<em>AB=23.40 cm</em>

<em>hope it helps...</em>

<em>have a great day!!</em>

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