Answer:
98
Step-by-step explanation:
i just finished this practice
Answer:
95 degrees
Step-by-step explanation:
The given shape is a triangle.
Let the missing angle be " x ".
Sum of interior angles in a triangle is 180 degrees,
x + 45 + 40 = 180
x + 85 = 180
Subtract 85 on both sides,
x = 180 - 85
x = 95 degrees
We can solve this problem using the Pythagorean Theorem. The Pythagorean Theorem states, that with hypotenuse c, and legs a and b, a² +b² = c², and since this is a right triangle, that principle is true here. In this problem, we have the length of the hypotenuse and leg a. So, we can insert the values of the variables and then simplify to find out the length of b. 15²+b²=20²b²=400-225b²=175b=√175
Answer:
94 pound of type A
Step-by-step explanation:
