The angle is called an hypotenuse and to find it just use the Pythagorean Theorem which states a squared+b squared= c squared, does this answer your question or do you need more help?
2503 is the answer, you can use a calculator to find this by simply plugging it in or use the long division method
Answer:
-8100 x (-0.1)5
Step-by-step explanation:
2/5 in a decimal form= 0.4
2/5 in a percentage form= 40%
Hope this Helps!