Two fold rotational symmetry
Answer:There is an app that helps you with this stuff.
Step-by-step explanation:
Angle of elevation is 15 degrees and we're trying to solve for the hypotenuse of the right triangle given the adjacent is 7.11 m.
We could use primary trig ratios to solve - COS.
Let x represent the length of the ramp (hypotenuse)
Cos15= ADJACENT/HYPOTENUSE
Cos15= 7.11/x
x=7.11/cos15
x=7.36 m
<span>Therefore, the ramp is 7.36 m in length.
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U multiply 1 x 17 x 2
The answer is 34 cm3(cubed)
The 3 behind cm is an exponent
