Construct the following angles and verify by measuring them by a protractor:
$(i) 75^{\circ}$
$(ii) 105^{\circ}$
$(iii) 135^{\circ}$

Question

Construct the following angles and verify by measuring them by a protractor:(i)75∘(ii)105∘(iii)135∘

Filo · Accepted Answer

1)1. Draw a ray OX.2. Cut an arc from O, cut 2 another arcs of same length as OA, which intersects as B and C.3. Cut two arcs from B and C which intersects at D.  (∠DOX=90∘)4.  Bisect ∠BOD to get DOX to get point E.  6. Join O−E. ∠EOA is 75∘.2)1. Draw a ray OX.2. Cut an arc from O, cut 2 another arc of the same length as OA, which intersects as B and C.3. Cut two arcs from B and C which intersects at E.  (∠EOX=90∘ )4. In a similar way, bisect ∠EOC to get point D. 6. Join O−D. ∠DOX is 105∘.3)1. Draw a ray OX. 2. Draw angle 90 deg AOX and draw angle 180∘  BOX.3. Cut two arcs from A and B, their point of intersection is C. 6. Join O−C. ∠COX is 135∘.

Question Text	Construct the following angles and verify by measuring them by a protractor: $(i) 75^{\circ}$ $(ii) 105^{\circ}$ $(iii) 135^{\circ}$
Answer Type	Text solution:1
Upvotes	150

Construct the following angles and verify by measuring them by a protractor:
$(i) 75^{\circ}$
$(ii) 105^{\circ}$
$(iii) 135^{\circ}$

Text solutionVerified

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