Question

Q. 1.(A) Fill in the blanks:
1. A quadrilateral having seven sides is called as __________
2. Opposite sides of a parallelogram are _________
3. Sum of all angles of triangle is ______________
4.1 m=__dm.
5. Formula of Profit%=​

Answer 1

Question:-

1. A quadrilateral having seven sides is called as __________

2. Opposite sides of a parallelogram are _________

3. Sum of all angles of triangle is ______________

4.1 m=__dm.

5. Formula of Profit%=

Answers:-

1. A quadrilateral having seven sides is called as _Heptagon_

2. Opposite sides of a parallelogram are __Equal__

3. Sum of all angles of triangle is _180°_

4.1 m=_10_dm.

5. Formula of Profit%= Profit×100/CP

HOPE THIS HELPS YOU

$\fbox\purple{by \: sparkly \: princess}$

Answer 2

Required answers :

1. A quadrilateral having seven sides is called as heptagon.

• Answer : $\underline{ \boxed{ \rm{Heptagon}}}$

2. Opposite sides of a parallelogram are equal.

• Answer : $\underline{ \boxed{ \rm{Equal}}}$

3. Sum of all angles of triangle is 180°.

• Answer : $\underline{ \boxed{ \rm{180^{\circ}}}}$

4. 1 m = 10 dm

• Answer : $\underline{ \boxed{ \rm{10 \: decimetres}}}$

5. Formula for Profit% :

Required formula -

$\longrightarrow$ $\underline {\boxed{ \purple{ \rm{Profit\% = \bigg( \dfrac{Profit}{C.P.} \times 100 \bigg) }}}}$

$\bf{\red{Done!!}}$