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 All the squares are .

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Important Questions on Triangles

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All squares are- Similar or Congruent
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Are all triangles similar-Equilateral or Isosceles.
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What are the conditions for the similarity of the polygons?
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Which of the following statement is correct?
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ABC~PQR and A+B=115°, then R=_____.
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All squares are similar

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ABC~RQP and AB=4 cm, BC=6 cm and AC=5 cm. If ar(ABC):ar(PQR)=9:4, then PQ is equal to:
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3 squares are represented in the following three figures. For this figure, _____statement is true.

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Fill in the blank using the correct word given in the bracket.

All circles are _____ (Congruent, similar)

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What is the meaning of similarity?
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The sides of two similar triangles are in ratio 2:3, then their areas are in ratio
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In the figure, BDE=_____

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Congruent figures are _____.
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The area of an equilateral triangle is 493cm2. Find its side (in cm.).
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The area of ABC is 44 cm2. If D is the midpoint of BC and E is the midpoint of AB. Then the area in cm2 of BDE will be:
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Consider the following figure shown below and choose which of the following equation is CORRECT about the similarity of both triangles?

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What are congruent circles?

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Squares of all sizes are similar.

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Suppose we have to cover the xy -plane with identical tiles such that no two tiles overlap and no gap is left between the tiles. Suppose that we can choose tiles of the following shapes; equilateral triangle, square, regular pentagon, regular hexagon. Then the tiling can be done with tiles of