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Term 2 Geometry Three Marks

7th Standard EM

    Reg.No. :
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Maths

Time : 00:45:00 Hrs
Total Marks : 27
    9 x 3 = 27
  1. Can the following angles form a triangle?
    (i) 800, 700, 500 
    (ii) 560, 640, 600

  2. Find the measure of the missing angle in
    the given triangle ABC.

  3. In ΔSTU, if SU = UT, ㄥSUT = 700, ㄥSTU = x, find the value of x.

  4. If two angles of a triangle having measures 650 and 350, find the measure of the third angle.

  5. In ΔPQR, find the exterior angle, ㄥSRQ.

  6. In ΔLMN, LM is extended to O. If ㄥL = 620 and ㄥN = 310, find ㄥNMO.

  7. In the ΔABC shown in the figure, find the angel z.

  8. In the given isoceles triangle IJK (Fig. 4.15), if ㄥIKL = 1280, find the value of x.

  9. With the given data in the Fig. 4.16, find ㄥUWY. What do you infer about ㄥXWV?

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