Question

draw an angle ABC which measures 80​

Answer 1

Answer:

ANSWER

Step 1: Draw a ray BC.

Step 2:With the help of protractor draw an ∠ABC of measure 80

∘

.

Step 3: With center B and a convenient radius draw an arc cutting arms BC and BA at P and Q respectively.

Step 4: With center P and radius more than half-length of PQ, draw an arc.

Step 5: With center Q and same radius as in the step 4, draw another arc intersecting the arc drawn in the step 4 at R.

Step 6: Join BR and Produce it to form a ray BX such that the ∠XBC measures 40

∘

( one half of 80

∘

)

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Toppr

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Answer 2

first make a line and then from the side where 0 starts on the line count up to 80*