112k views
2 votes
Can someone pls help me

Can someone pls help me-example-1

2 Answers

2 votes

>> Answer

__________


\:

b² = c² - a²

b² = 10² - (√19)²

b² = 100 - 19

b² = 81

b = √81

b = 9

User Wizard Sultan
by
7.3k points
5 votes

Use Pythagorean theorem


\\ \sf\longmapsto P^2=H^2-B^2


\\ \sf\longmapsto P^2=10^2-(√19)^2


\\ \sf\longmapsto P^2=100-19


\\ \sf\longmapsto P^2=81


\\ \sf\longmapsto P=9

User Fellow Stranger
by
7.9k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories