Question

Draw a triangle ABC, where AB= 4cm, AC+BC= 10cm and angle A= 60 degree

Answer 1

Answer:

Step-by-step explanation:

Construction:

A]. Draw the base BC and at the point, B makes an angle, say XBC equal to the given angle.

B]. Cut a line segment BD equal to AB+AC from the ray BX.

C]. Join DC and make an angle DCY equal to BDC.

D]. Let CY intersect BX at A

E]. ABC is the required triangle.

F]. In triangle ΔACD, ∠ACD=∠ADC.

G]. So, AB=BD–AD=BD–AC

H]. AB+AC=BD

From this we get, BD=14cm.

Answer 2

Answer:

Here is your answer

Step-by-step explanation:

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