construct a quadrilateral BEAR in which BE = 6cm, EA = 7cm, RB=RE=5cm and BA = 9cm. measure its fourth side.
Answers
Keep in Mind: To Draw a Quadrilateral you need 5, dimensions of quadrilateral,which includes (Sides + Diagonals +Angles)
As, it is given : BE = 6 cm, EA = 7 cm, RB=RE=5 cm and BA = 9 cm.
Steps of construction
1. Draw a line segment of length BE = 6 cm
2. From B ,mark at a distance of 5 cm in vertical direction and from E, mark arc diagonally at a distance of 5 cm cutting each other at point R.
3. Join BR and RE.
4. From B ,mark arc at a distance of 9 cm Diagonally, and from E mark arc at a distance of 7 cm ,such that arc from B and E, intersect each other at point A.
5. Join EA and and BA.
6. Join RA and measure length of RA with the help of divider or Ruler.
Answer:
Step-by-step explanation:
As, it is given : BE = 6 cm, EA = 7 cm, RB=RE=5 cm and BA = 9 cm.
Steps of construction
1. Draw a line segment of length BE = 6 cm
2. From B ,mark at a distance of 5 cm in vertical direction and from E, mark arc diagonally at a distance of 5 cm cutting each other at point R.
3. Join BR and RE.
4. From B ,mark arc at a distance of 9 cm Diagonally, and from E mark arc at a distance of 7 cm ,such that arc from B and E, intersect each other at point A.
5. Join EA and and BA.
6. Join RA and measure length of RA with the help of divider or Ruler.