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2 years ago

Construct a triangle ABC where BC =4cm ,B=60° and AB+AC=6cm

Mathematics

1 answer:

Fittoniya [83]2 years ago

8 0

Answer:

Below is the step-by-step explanation.

Step-by-step explanation:

To determine:

Construct a triangle ABC

Information Fetching and Information Steps:

From the given data,

$BC\:=\:4\:cm$

$B=60^{\circ }$

$AB+AC=6\:cm$

Procedure:

First draw a line segment $BC\:=\:4\:cm$

Then construct angle of $m$ ∠ $60^{0}$ at $B$ on $BC$ .

Taking $B$ as center with $6\:cm$ radius, draw an arc which cuts the ray of $m$ ∠ $60^{0}$ at $X$ .

Then Join $X$ and $C$ .

The draw a perpendicular bisector of $XC$ .

Wherever this perpendicular bisector intersect $BX$ , name that point as $A$

Join $A$ and $C$ .

Thus, ∆ $ABC$ will be a required triangle.

Keywords: triangle, perpendicular bisector, angle

Learn more about triangle construction form brainly.com/question/7411225

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Step-by-step explanation:

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