Construct the angles of the following measurements:(i)30∘(ii)2221∘(iii)15∘

Question

Construct the angles of the following measurements:(i)30∘(ii)2221​∘(iii)15∘

Filo · Accepted Answer

1)1. Draw a ray OX.2. Cut an arc from O, cut another arc of same length as OA, which intersects at B.3. Cut two arcs from A and B which intersects at C.4. Join O−C. ∠COA is 30∘.2)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 F.3. Cut two arcs from B and F which intersects at C. (∠COX=90 deg)4. In the similar way, bisect ∠COX to get DOX which is 45 deg angle and then again bisect ∠DOX to get to get EOX . 6. Join O−E. ∠EOA is 22.5∘.3)1. Draw a ray OX.2. Cut an arc from O, cut  another arc of same length as OA, which intersects at B.3. Cut two arcs from B and A which intersects at C. (∠COX=30 deg)4. In the similar way, bisect ∠COX to get DOX. 6. Join O−D. ∠DOA is 15∘.

Question Text	Construct the angles of the following measurements: $(i) 30^{\circ}$ $(ii) 22 \frac{1}{2}^{\circ}$ $(iii) 15^{\circ}$
Answer Type	Text solution:1
Upvotes	150

Construct the angles of the following measurements:
$(i) 30^{\circ}$
$(ii) 22 \frac{1}{2}^{\circ}$
$(iii) 15^{\circ}$

Text solutionVerified

Practice questions from similar books

Construct the angles of the following measurements:(i)30∘(ii)2221​∘(iii)15∘

Text solutionVerified

Practice questions from similar books

Construct the angles of the following measurements:
$(i) 30^{\circ}$
$(ii) 22 \frac{1}{2}^{\circ}$
$(iii) 15^{\circ}$