Answer:
A, C, B, respectively
Step-by-step explanation:
science(density and buoyancy)
30°, 70°, and 80°.
It is an acute-angled triangle.
Explanation:
The ratio of the measures of ∠s in Δ is 3:7:8.
So, let us suppose that the measures are, 3k, 7k, 8k.
Evidently, their sum is
180°.
3k+7k+8k=180
18k=180
k= 10
Hence, the measures are,
30°, 70°, and 80°.
As all the angles are acute, so is the triangle.
Answer:
a,d,o and a,f,o and b,d,o and e,o,c and f,o,c
Step-by-step explanation:
Answer:
6,625.5
Step-by-step explanation:
