Answer:
Where is the question?
Step-by-step explanation:
Answer:
Step-by-step explanation:
Use the formula for the area of a triangle,
Area of a triangle = 
7). Area of the triangle = 
= 74 km²
8). Area of the triangle = 
= 30.8 cm²
9). Area of the triangle = 
= 56 m²
10). Area of the triangle = 
= 42.35 km²

I think this is the answer good luck
52 and 54. Integers are whole numbers meaning 1..4..7..17...25 and so on. Consecutive meaning one right after the other. So 52 and 54 are the answer.
Sum of internal angle of a triangle is 180°.
3x° + 2x° + 5x° = 180°
10x° = 180°
x= 18°
m L = 3x
3. 18 = 54°
Hope it helps!