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तमिलनाडु बोर्ड ऑफ सेकेंडरी एज्युकेशनएसएसएलसी (अंग्रेजी माध्यम) कक्षा १०

Construct a ∆PQR in which the base PQ = 4.5 cm, ∠R = 35° and the median from R to RG is 6 cm. - Mathematics

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प्रश्न

Construct a ∆PQR in which the base PQ = 4.5 cm, ∠R = 35° and the median from R to RG is 6 cm.

आकृति
योग

उत्तर



Steps of construction:

1. Draw a line segment PQ = 4.5 cm

2. At P, draw PE such that ∠QPE = 60°

3. At P, draw PF such that ∠EPF = 90°

4. Draw the perpendicular bisect to PQ, which intersects PF at O and PQ at G.

5. With O as centre and OP as radius draw a circle.

6. From G mark arcs of radius 5.8 cm on the circle. Mark them at R and S

7. Join PR and RQ.

8. PQR is the required triangle.

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Thales Theorem and Angle Bisector Theorem
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 4: Geometry - Exercise 4.2 [पृष्ठ १८२]

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सामाचीर कलवी Mathematics [English] Class 10 SSLC TN Board
अध्याय 4 Geometry
Exercise 4.2 | Q 11 | पृष्ठ १८२
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