ICSE Class 10 Answered

Construct triangle ABC AB=9cm BC 9cm and angle ABC=45°.

Also draw a circle of radius 2 cm to touch the arms of angle ACB

Asked by lovemaan5500 | 17 Nov, 2017, 06:17: PM

Expert Answer

Steps:

1) Draw BC = 9 cm

2) From B, draw angle B = 45^o

3) From B cut arc BA = 9 cm.

4) Join AC, triangle ABC is required triangle.

5) Draw angle bisector of angle C .

6) At a distance of 2 cm from BC, draw a line parallel to BC which intersects angle bisector at D.

7) Draw a circle with centre D which touches the arms of angle ACB.

Answered by Rashmi Khot | 18 Nov, 2017, 07:52: PM

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