Construction Of Triangles-gmsss Ladowali Road Jal

Construction of Triangles: Construction of a triangle when its Base, sum of other two sides and one base angle are Y

given:

X cm

Given: Base BC= a cm, AB+AC= x cm D

L

A

B

ө a cm

C

X

Steps of Construction: 1. Draw a ray BX and cut off a line segment BC= a cm from it. 2. Construction <XBY. 3. From BY cut off a line segment BD=x cm 4. Join C and D. 5. Draw the perpendicular bisector of CD, intersecting BD at a point A. 6. Join A and C. Then, ABC is the required triangle

Alternative Method:

cm

D

x

1. Now construction
Y

Z

B

A

a cm

X C

GOVT. MODEL. SENIOR. SECONDARY.SCHOOL. LADOWALI ROAD, JALANDHAR.