1. 90°
2. 5.74
3. 90°
4. 7
:))
It is given that the triangle is isosceles right triangle . And in an isosceles right triangle the legs are equal . Let each leg be of x units. Now we use pythagorean identity, which is





So the length of each leg is 
Answer:
-30\/10
Step-by-step explanation:
Answer:3150
Step-by-step explanation:
70% of 10,000 is 7000. 45% of 7000 is 3150