The side lengths of a triangle area are 5, 3, and 4. Is this a right triangle? (question and answers attatched)

C.)Yes because

Step-by-step explanation:

The Pythagoras theorem is applied in this question. This theorem can only be applicable if the triangle has a right angle ( 90° ).

(The Pythagoras theorem) In this question.....

= 9 and = 16. So,

9 + 16 = 25 and = 25

∴ The sides proves that it is a right angled triangle.

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%