The answer is -7/5 which is answer d
Answer:
c)11√2
Step-by-step explanation:
Given that two of the angles are equal ,each measuring 45 degrees then two legs will be equal as well each measuring 11 units. We have a right angled triangle with two sides given and we are required to determine the hypotenuse. We use Pythagoras theorem;
hypotenuse^2 = 11^2 + 11^2
hypotenuse ^2 = 242
hypotenuse = 
hypotenuse = 
The only Pythagorean triple with legs in arithmetic sequence is the 3-4-5 triangle.
The sides should be 3 cm, 4 cm, 5 cm.
Answer:
0.9
Step-by-step explanation:
Hope it helps you