Steps: 1. Draw a line segment BI=6.5cm. 2. Make an angle Z BIX = 70° at I on BI. 3. With I as centre, draw an arc of radius 5cm cutting IX at R. 4. With B and R as centres, draw arcs of radii 5cm and 6.5cm respectively. Let them cut at D. 5. Join BD and RD. 6. BIRD is the required parallelogram.
Answers & Comments
Answer:
Given lines are 3x + 4y – 5 = 0…(i)
4x = 3y + 15…(ii)
Slope of (i) m1 = -¾
Slope of (ii) m2 = 4/3
Here m1m2 = -1
So the lines are perpendicular.
Given PQ = PR
So triangle PQR is isosceles.
Verified answer
Answer:
Steps: 1. Draw a line segment BI=6.5cm. 2. Make an angle Z BIX = 70° at I on BI. 3. With I as centre, draw an arc of radius 5cm cutting IX at R. 4. With B and R as centres, draw arcs of radii 5cm and
Steps: 1. Draw a line segment BI=6.5cm. 2. Make an angle Z BIX = 70° at I on BI. 3. With I as centre, draw an arc of radius 5cm cutting IX at R. 4. With B and R as centres, draw arcs of radii 5cm and 6.5cm respectively. Let them cut at D. 5. Join BD and RD. 6. BIRD is the required parallelogram.
6.5cm respectively. Let them cut at D. 5. Join BD and RD. 6. BIRD is the required parallelogram.