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Perimeter of a right angled triangle is 30 cm
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16 Jun 2023, 00:51
16 Jun 2023, 00:51
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Perimeter of a right angled triangle is 30 cm
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
Post A Detailed Correct Solution For The Above Questions And Get A Kudos.
Question From Our Project: Free GRE Prep Club Tests in Exchange for 20 Kudos
\(\Longrightarrow\) GRE - Quant Daily Topic-wise Challenge
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Quantity A |
Quantity B |
Area of triangle, if one of the sides is 5 cm |
30 |
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
Post A Detailed Correct Solution For The Above Questions And Get A Kudos.
Question From Our Project: Free GRE Prep Club Tests in Exchange for 20 Kudos
\(\Longrightarrow\) GRE - Quant Daily Topic-wise Challenge
\(\Longrightarrow\) GRE GEOMETRY
Re: Perimeter of a right angled triangle is 30 cm
[#permalink]
15 Jul 2023, 13:24
15 Jul 2023, 13:24
Expert Reply
OE
Assume a, b and c to be the lengths of three sides of given triangle.
Perimeter of the given triangle is 30 units.
So, we can say, a + b + c = 30 units.
If c = 5 units, we get a + b = 25.
Hypotenuse of a triangle is the largest side.
Consider Pythagoras triplet 5, 12 and 13
shown in the figure.
This is the only combination for three sides
of a right angled triangle, which gives a
perimeter 30 units.
Here, the hypotenuse is 13, base is 5 and height is 12.
Hence,
Area = ½ × 5 × 12 = 30 square units.
Ans. (C)
Assume a, b and c to be the lengths of three sides of given triangle.
Perimeter of the given triangle is 30 units.
So, we can say, a + b + c = 30 units.
If c = 5 units, we get a + b = 25.
Hypotenuse of a triangle is the largest side.
Consider Pythagoras triplet 5, 12 and 13
shown in the figure.
This is the only combination for three sides
of a right angled triangle, which gives a
perimeter 30 units.
Here, the hypotenuse is 13, base is 5 and height is 12.
Hence,
Area = ½ × 5 × 12 = 30 square units.
Ans. (C)
gmatclubot
Re: Perimeter of a right angled triangle is 30 cm [#permalink]
15 Jul 2023, 13:24
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