Since that angle is 45 degrees, the white triangle is an isosceles triangle. Therefore, the hight of the big triangle is equal to 12. The are of the shaded triangle is 4x12/2 = 24
What given data? It’s just lines, what’s the data before?
Answer:
4 ft
Step-by-step explanation:
just look at the length of the slide and substract it.
10-6=4
Since the shape is a square the sides are equal. Then we need to find x such that x * x = 169.
Sqrt(169) = 13
So x = 13
