The right answer is: x + x + 2 + 9 = 29
Step-by-step explanation:
According to given statement,
Side 1: 9 units
Side 2: x units
Side 3: x+2 units
The perimeter of a triangle is given by
Putting the values we get
Hence,
The right answer is: x + x + 2 + 9 = 29
Keywords: Perimeter, triangle
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Answer:
I can't see it very clearly but its
288m^2
Answer:
An equilateral triangle is a specific kind of isosceles triangle whose base is equal to each leg, and whose vertex angle is equal to its base angles. ... Every equilateral triangle is also an isosceles triangle, so any two sides that are equal have equal opposite angles.
Step-by-step explanation:
Isosceles have 2 sides and two angles the same, there is always a potential line of symmetry.
By definition, obtuse angles are greater than 90 degrees, so the sum of 2 obtuse angles is greater than 180 degrees. So it would not be possible. If you include the third angle, the sum of all three angles would be even larger. It is therefore not possible for a triangle to have 2 obtuse angles, at least in 2 Euclidean dimensions.
An equilateral triangle is a specific kind of isosceles triangle whose base is equal to each leg, and whose vertex angle is equal to its base angles. ... Every equilateral triangle is also an isosceles triangle, so any two sides that are equal have equal opposite angles.
<span>Min Bahadur Sherchan </span>