233k views
2 votes
In this diagram use pythagoras theorem to calculate the length of the marked side

In this diagram use pythagoras theorem to calculate the length of the marked side-example-1
User Oleksiy
by
4.6k points

2 Answers

1 vote

Explanation:

Hyponues²= Base²+Height ²

20cm²=Base²+15cm²

400cm-225cm=H²

175=H²

5√7 Answer

User Moise
by
4.5k points
5 votes

Answer:


5√(7)

Explanation:

using Pythagoras theorem


d = \sqrt{ {20}^(2) - {(15)}^(2) } \\


d = 5 √(7)

User Daniel Conde Marin
by
4.2k points