Answer:
D
Step-by-step explanation:
Mathematically, for us to have a right triangle, Pythagoras’ theorem must be obeyed
From the theorem, the square of the hypotenuse (longest side) equals the sum of the squares of the two other sides
Let us take a look at the given set of numbers:
2 square is not same as 1 squared + 1 squared
9 squared is not equal to 3 squares + 5 squared
7 squared is not equal to 4 squared + 3 squared
But;
root 2 squared equals 1 squared plus 1 squared and that is our answer
Answer:
Angle, θ = 0.20207 Radian or 11.58°
Step-by-step explanation:
Distance between Boston, Mass and Columbus, Ohio= 800 miles
We known that the radius of the earth= 3959 miles
We known that,
⇒Arc length = theta × radius of earth
⇒(800) miles = θ × (3959) miles
⇒
Therefore, θ = 0.20207 Radian
Now, converting this value in terms of degrees,
A. The Answer Is 8
Multiplication: 1/4 • 8 = 2
B. The Answer Is 12
Multiplication: 1/2 • 12 = 6
C. The Answer Is 20
Multiplication: 1/4 • 20 = 5
D. The Answer Is 40
Multiplication: 1/8 • 40 = 5
E. The Answer Is 18
Multiplication: 1/3 • 18 = 6
F. The Answer Is 18
Multiplication: 1/6 • 18 = 3
G. The Answer Is 30
Multiplication: 1/5 • 30 = 6
H. The Answer Is 60
Multiplication: 1/10 • 60 = 6
Hope Im Not Too Late :)
Step-by-step explanation:
Radius is same in both cones....
Slant height of lower cone = 50 cm ( by applying Pythagorean theorem )
TSA of the lower cone = 22/7 × 14 × ( 14 + 50 )
= 2816 cm^2
Total height of the solid = 52.8 cm
Height of the upper cone = 52.8 - 48 = 4.8 cm
TSA of the upper cone = 22/7 × 14 × ( 14 + 4.8 )
= 827..2 cm^2
TSA of the solid = 2816 + 827.2 = 3643.2 cm^2
