(2,0) it goes to the right twice but does not move upwards
Answer:
It is not a right angled troagle
Step-by-step explanation:
Given
Sides: 5m, 7m and 9m
Required
Is it a right angled triangle?
A triangle is right angled if:

Where a is the longest side and b,c is any of the other.
So, we have:



Since they're not equal then it is not a right angled troagle
Answer:
600
Step-by-step explanation: 
<u><em>Cross out the common factor</em></u>
<u><em /></u>
<u><em>Calculate the product or quotient</em></u>
<u><em /></u>

<em>I hope this helps you</em>
<em>:)</em>
84
Hope this helps ^-^
Enjoy
**For more help add me**
Answer: 77.31°
explanation: you’ll have to round it on your own it confuses me