Question

Construct an isosceles triangle ABC in which AB = BC = 5 cm and ∟B = 80°.​

Answer 1

First, Draw line segment AB of 5cm using compass.

Then measure an angle 80⁰ at B and draw a line segment from B which makes an angle 80⁰ with AB. Now using a compass which is adjusted to 5cm, draw an arc from B onto line from B such that it is at 5cm from B and mark the intersecting point as C.

Now join A and C.

Your triangle is constructed. Have a great day ahead...

Answer 2

Answer:

above pic is a rough diagram of triangle

Step-by-step explanation:

*) first of all draw a line segment BC=5cm.

*) then draw 80° angle by the help of protector then cut it from 5cm and name it AB.

*) then join AC..the required triangle is a ABC.

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