Answer:
100 m²
Step-by-step explanation:
The scale drawing has dimensions 25 cm and 16 cm
The actual rectangles dimensions are 50 times greater, that is
length = 25 × 50 = 1250 cm ← divide by 100 to convert to m
length = 1250 ÷ 100 = 12.5 m
width = 16 × 50 = 800 cm
width = 800 ÷ 100 = 8 m
Actual area = 12.5 × 8 = 100 m²
50 / 100 = .5
.5 is 1% of 50
.5 * 20 = 10
Does that help?
Hey there!
To start, you have one of your angles given, 40.5. Now, given that the airplane is directly over point A of the triangle, you can conclude that ∠A is 90 degrees.
Knowing that the sum of all the angles of a triangle is 180 degrees, to find ∠P, you can set up this equation (where x is the missing angle of ∠P):
40.5+90+x=180
Simplify and solve for x:
40.5+90+x=180
130.5+x=180
x=49.5
Therefore, m∠P is equal to 49.5 degrees.
Hope this helps and have a marvelous day!
Answer:
21
Step-by-step explanation:
21+-23= -2
so the answer is "21"
Answer:
20
Step-by-step explanation:
im pretty sure you divide!