Question

is 9V3cm", then its perimeter is:
a. 10cm
b. 18cm
C. 21cm
d. 24cm
5. Length, Breadth and height of a cuboid are 1, b and h respectively. Lenght of
diagonal is:
a. V12 + b2 b. Vit bth & 1² +62 +h²
d. vb²+h²
Section - B
10x2=20
6. The curved surface area of a right cylinder of height 14cm is 88mm-. Find the
diameter of the base of the cylinder.
7. Diameter of base of a cone is 10cm and it's slant height is 10cm. Find its curved
surface area.
8. Plot the following points A(0, -3)and B(-4,2) on a plane, choosing suitable
units.
9. In which quadrant do the following points lie?
i. (-2,4)
ii.(-3,-5)
10. AD is an altitude of an isosceles triangle ABC, In which AB=AC.
Show that BD=CD.
B
11. Show that in a right angled triangle, the hypotenuse is the largest side.
12. The angles of a quadrilateral are in the ration 3:5:9:13. Find all the angles of the
quadrilateral
in narallelogram and AP and CQ are perpendiculars from​

Answer 1

Answer:

I,b hjwkclogkvnvbc j c