Answer:
<em> The length of arc 'l' = 9.5 </em>
Step-by-step explanation:
<u>Explanation</u>:-
<em>Given radius of the pendulum r = 25</em>
<em>The tip of a pendulum moves through an angle of 0.38 radians</em>
<em> θ = 0.38 radians</em>
<em>The length of arc 'l' = rθ </em>
<em> 'l' = (25)(0.38)</em>
<em> The length of arc 'l' = 9.5 </em><em> </em>
The area of the square of the leg 6 is 36 square units.
The area of the square of the leg 8 is 64 square units.
The area of the square of the hypotenuse square is 100 square units.
The length of the hypotenuse is 10 units.
Formula Used
Area of square, A =
Here, is the length of the side of the square.
Pythagoras Theorem is given as,
Here, are the hypotenuse, perpendicular, and the base of a right angle triangle respectively.
Area of the Square of the Leg 6
Length of the edge of the square = 6 units
Area of square = 6*6
= 36 square units
Area of the Square of the Leg 8
Length of the edge of the square = 8 units
Area of square = 8*8
= 64 square units
Area of the Hypotenuse Square and the Length of the Hypotenuse
Applying Pythagoras theorem,
Therefore, the area of the hypotenuse square is 100 square units and the length of the hypotenuse comes out to be10 units.
Learn more about area of square here:
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