Answer:
90 degrees
Step-by-step explanation:
its a 45-45-90 triangle
The time when the two trains reach each other is 1.25 hours
The trains are 68.75 away from the city when they reach each other.
<span> the answer is 0.09526. your welcome</span>
There are 4 triangles with base of 5 and height of 8.4
Area of triangle = 1/2 x base x height
Area of triangle = 1/2 x 5 x 8.4 = 21 m^2
Multiply by 4 = 21 x 4 = 84 m^2
Area of the base = length x width = 5 x 5 = 25 m^2
Total area = 84 + 25 = 109 m^2
Answer:
d is the correct answer
Step-by-step explanation:
