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Tutorials Point originated from the idea that there exists a class of readers who respond better to online content and prefer to learn new skills at their own pace from the comforts of their drawing rooms.
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Tutorialspoint has Published 24147 Articles
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Tutorialspoint
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When one shape is placed over the other and if they superimpose one over the other, they are said to be congruent. Two figures are congruent if they have the same shape and size. Two real-life examples of congruent shapes are:$(1)$. Two mobile phones of the same model of the ... Read More
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Tutorialspoint
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$(a)$. Given: $AC = DF$$AB = DE$$BC = EF$So, the congruence criterion to show that $∆ABC ≅ ∆DEF$ is SSS[Side-Side-Side] congruence.$(b)$ Given: $ZX = RP$$RQ = ZY$$\angle PRQ = \angle XZY$So, The congruence criterion to show $∆PQR ≅ ∆XYZ$ that is SAS[Side-Angle-Side] congruence.$(c)$. Given: $\angle MLN = \angle FGH$$\angle NML ... Read More
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To do:We have to find the shapes of the given objects.Solution:(a) The shape of the instrument box is a cuboid.(b) The shape of a brick is a cuboid.(c) The shape of a matchbox is a cuboid(d) The shape of a road roller is a cylinder(e) The shape of a sweet ... Read More
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Tutorialspoint
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$(a)$ Two line segments are congruent if the same length.$(b)$ Among two congruent angles, one has a measure of $70^{\circ}$; the measure of the other angle is $70^{\circ}$.$(c)$ When we write $\angle A = \angle B$, we actually mean $m\angle A=m\angle B$.
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Tutorialspoint
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Given: $\triangle ABC \cong \triangle FED$ under the correspondence $ABC\Leftrightarrow FED$.To do: To write all the corresponding congruent parts of the triangles.Solution: As given $\Delta ABC\cong\Delta FED$. Let us draw $\triangle ABC$ and $\triangle FED$. The corresponding congruent parts of the triangle are denoted by "$\Leftrightarrow$" here and from the diagram we can write ... Read More
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Tutorialspoint
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To do:We have to find whether the given statements are true or false.Solution:(a) We know that each angle of a rectangle is a right angle.Therefore, the given statement is true.(b) We know that the opposite sides of a rectangle are equal in length.Therefore, the given statement is true.(c) We know ... Read More