Question

the circumradius of a triangle is 4cm. two angles of this triangle are 40° and 60°.draw the triangle

Answer 1

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Answer 2

Triangle ABC

GIVEN: Circum-radius of a Triangle is 4cm.

       Two of the angles of the Triangles are 40 degrees and 60degrees.
TO FIND: Triangle ABC
SOLUTION:
As we are given in the question,

The circum-radius of a Triangle is 4cm.

Two of the angles of the Triangles are 40 degrees and 60 degrees.

As we know,

In this question, we need to draw a triangle inscribed in a circle of radius 4cm,  whose two angles are 40 and 60 degrees respectively.

The following steps will be followed to draw the required figure:

Step 1: Draw a circle with a radius of 4 cm radius.

Step 2: Draw a chord AB.

Step 3: Make an angle at the A end of the chord drawn in the previous step as Angle BAC of 40 degrees and angle ABC on the end B of 60 degrees.

Step 4: Point C will be marked on the circumference of the circle taken by the radius and the triangle ABC is ready.

Triangle ABC is Attached in the image given.

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