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PART - 2 CH : 1 Geometric Twins — MATHS STD 7 — Question

Gujarat BoardEnglish MediumSTD 7MATHSPART - 2 CH : 1 Geometric Twins2 Marks
Question
Determine whether the triangles are congruent. If yes, express the congruence.
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Answer

Given the side lengths of the two triangles
RE = 3.5 cm, ED = 5 cm, RD = 6 cm
and JA = 3.5 cm, AM = 5 cm, JM = 6 cm
Clearly RE = JA = 3.5 cm
ED = AM = 5 cm
RD = JM = 6 cm
Hence ∆RED ≅ ∆JAM.

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