Question
निम्नलिखित प्रत्येक
प्रश्न को चार भागों में बांटा गया है। दिए गए प्रश्नों के जिस भाग में व्याकरण , भाषा , वर्तनी तथा शब्द का अनुचित प्रयोग हुआ है। उस भाग को पहचानिए। यदि वाक्य के दिए गए भाग त्रुटिरहित है , तो विकल्प “E” सही उत्तर होगा।Solution
सरकार द्वारा चलाई जा रही
The parallel sides of a trapezium and its height are in an arithmetic progression with a common difference of 4. If the height is the highest term and t...
Two similar triangles have areas 50 cm² and 98 cm². If a side of the smaller triangle is 5 cm, find the corresponding side of the larger triangle.
Find the inradius of an equilateral triangle whose altitude is 9√3 cm.
What is the area of triangle ABC with vertices A(1, 2), B(5, 6), and C(7, 2)?
Find the length of AB, if ΔABC ~ ΔRQP and AC = 22.5 cm, RP = 9 cm and RQ = 6 cm.
Determine the inradius of an equilateral triangle whose altitude measures 9√3 cm.
The area of two similar triangles is 361 cm² and 324 cm², respectively. What is the ratio of their corresponding altitudes?
If perpendicular and base of a right-angle triangle is, 6 cm and 8 cm, respectively, then find the length of the shortest median of triangle.
In ΔPQR, PQ = 4 cm, QR = 3 cm, and RP = 3.5 cm. ΔDEF is similar to ΔPQR. If EF = 9 cm, what is the perimeter of ΔDEF?
- What is the average of the first eight triangular numbers?