Question

3. The area of a trapezium is 40cm2. The distance between two parallel sides is 8cm
and one of the parallel sides is 4cm. The other parallel side is :
(a) 8cm , b) 4cm ) 6cm)
4. The LSA of a cuboid whose length, breadth height are 15cm , 10cm, 12cm
respectively is
(a) 600m2, 550cm, 600 cm)
5. Solve the following equations
2x
= 18
1) 2x + 3 = 2(x – 4) ii )
3
iii) 2x- 1 = 14- X
6. The quadrilateral whose diagonals are perpendicular to each other is:
a) Parallelogram b). Rectangle c)Trapezium d) Rhombus
7. A number is 12 more than the other. Find the numbers if their sum is 48.
8. Rene is 6 years older than her younger sister. After 10 years, the sum of
their ages will be 50 years. Find their present ages​

Answer 1

Answer:

sorry I don't know

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