Question

draw a triangle ABC with AB=4.5 cm , angle ABC=35 degree,Angle ACB=65 degree step by step​

Answer 1

Step-by-step explanation:

· Draw a triangle ABC with ab is equal to 4.5 CM angle abc is equal to 35 degree and Angle ACB is equal to 65 degree. amrit614. Virtuoso.

Answer 2

ABC is the required triangle

Step-by-step explanation:

GIVEN : AB=4.5 cm , $\angle ABC= 35 ^\circ , \angle ACB = 65 ^\circ$

since we know that the sum of the angles of the triangle is 180°

therefore ,

$\angle A + \angle B + \angle C = 180^\circ \\\\\angle A + 35 + 65 = 180\\\\\angle A +100 = 180\\\\\angle A = 180-100 \\\\\angle A = 80^\circ$

now ,

• draw a line segment AB = 4.5 cm
• from A as a center, make an angle of 60° say AY
• similarly , with B as a center , make an angle of 35° , say BX which cuts the previous ray AY at a point and named it as C
• ABC is the required triangle

#Learn more :

In triangle abc angle abc = 90 degree and angle acb = 30 degree then find AB : AC

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