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Jlenok [28]
3 years ago
5

Please help explain and solve angels homework

Mathematics
2 answers:
Nat2105 [25]3 years ago
8 0

Answer:

1. it's a right angle. therefore it has a total of 90°

to get the value of x we start with:

90° - 54° = 36°

(10X+16)°=36°

10X = 36 -16

10X = 20

X = 2

kipiarov [429]3 years ago
6 0

Answer:

Step-by-step explanation:

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The equation which can be used to find the length of EF is option A which is  EF=\sqrt{24^{2} -12^{2} }.

Given the length of base of right angled triangle is 12 and the hypotenuse be 24.

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We know that pythagoras theorem applies in a right angled triangle.

Pythagoras theorem says that in a right angled triangle the square of the hypotenuse is equal to the sum of square of base and perpendicular.

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Hence the equation which can be used to find the length of Ef is option A which is  EF=\sqrt{24^{2} -12^{2} }.

Question is incomplete as it should include the figure also.

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Step-by-step explanation:

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