Question

EXERCI
Insert appropriate determiners in the following
1.
students were in the class.
3. There
benches in the class.
15. He had
of money
EXERCIS
Insert appropriate determiner in​

Answer 1

Answer:

Side of an equilateral triangle =10cm

(i) Area of an equilateral triangle =

4

3

(side)

2

=

4

3

×10×10=43.3

Area of a triangle is 43.3cm

2

(ii) Height of the equilateral triangle =

2

3

(side)=

2

3

×10=8.66

Height of the triangle is 8.66cm