Height/width=5/19
5/19=2/x
(5)(x)=(19)(2)
5x=38
5/5x=38/5
x=38/5in or 7.6in
This is impossible for a triangle to have however, your description perfectly matches a square or a rectangle
Answer: B, 120
Step-by-step explanation:
look at x-value 8 and find y-value
Answer:
x = 12.5
Step-by-step explanation:
By Pythagoras'
16² = 10² + x²
x² = 16² - 10²
x = √(16² - 10²)
x = 12.489...
x = 12.5 (nearest tenth)