1.

Draw a cirle with centre P. Draw an are AB of 100^@ measure Draw tangent to the circle at point A and B

Answer»

SOLUTION :
Analsis :
`m ("arc AB")=100^@""...("Given")`
`angleAPB=m("arc AB")""...("Defnition of measure of minor arc")`
`thereforeangleAPB=100^@`
Central `angleAPB` can be DRAWN in the CIRCLE and thus points A and B can be located on the circle. Tangents at A and B can thus be constructed
Construction :


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