A right triangle has a leg with a length of 19 and a hypotenuse with a length of 36. Bernie notices that the hypotenuse is twice the length of the given leg, and decides it is a 30-60-90 triangle. How does Bernie know this is a 30-60-90 triangle?

Q: If angle D measures 5(8x + 5) degrees, and angle B is 345 degrees, what is ? X =

A: angle D and Angle B are same  therefore  5(8x+5)=345 (8x+5)=345/5 8x+5=69 8x=69-5 8x=64 x=64/8 x=8

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A:

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A: follow 2nd step.

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A:

Q: True or False?

A: Given right angle triangle with 30° and 60°

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A: First the boy need to go straight by the corner.

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A: Perimeter of rectangle

Q: In a right triangle, the hypotenuse is 1 foot more than the long leg, while the short leg is 11 feet…

A: In a right triangle, the hypotenuse is 1 foot more than the long leg, while the short leg is 11 feet…

Q: In a 30-60-90 triangle, the longer leg is times as long as the shorter leg

A:

Q: By completing the square, the expression z + 14r + 93 equals (+ A)+ B where A and > Next Question

A: Topic:- algebra

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A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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A:

Q: 12 the following. as 2x(x +p)2 must be the

A: topic:- algebra

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A: Given,  A right angle triangle ABC with ∠C = 90°  ;  ∠A = 55°   and  AB = 11  We have to find AC, CB…

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A:

Q: iangle BRK is 52 cm. What is BR? 3x-4 B K x +4

A: Use the properties of isosceles triangle and formula for perimeter of triangle.

Q: The hypotenuse of right- angled triangle is 6 metres more than twice the shortest side. If the third…

A:

Q: Extend the Math Activity: A rectangle with a length of x + 5 has a perimeter of 4x + 14. 1) Write…

A: 1) The perimeter of a rectangle is given by the formula, P=2l+b where l is the length of the…