Question

Construct triangle ABC in which BC=3.2 cm angle ACB=45° and perimeter of triangle is 10 cm​

Answer 1

Answer:

Given : triangle ABC, in which BC=3.2 cm angle ACB=45° and perimeter of triangle ABC is 10 cm

To find : Construct triangle

Solution :

Step 1: Draw a line segment BC 3.2 cm.

Step 2: Draw ZC = 45° using protractor and draw a ray CX.

Step 3: With Center C and radius 10-3.2= 6.8 cm, make an arc which intersects CX at D.

Step 4: Join BD

Step 5: Draw a perpendicular bisector of segment DB it intersect the ray CX at point A.

Step 6: Join C to B

Triangle is constructed.

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