Question
National Initiative for School Headsâ and Teachersâ
Holistic Advancement (NISHTHA) on 21st August, 2019Â to improve learning outcomes at the elementary level. To be launched NISHTHA 4.0 is related to which of the following?Solution
âNational Initiative for School Heads and Teachers Holistic Advancement (NISHTHA)â, a national mission to improve learning outcomes at the elementary level. NISHTHA is the largest teachersâ training programme of its kind in the world. NISHTHA 2.0 for Secondary level, NISHTHA 3.0 for NIPUN Bharat & NISHTHA 4.0 for Early Childhood Care & Education.
An equilateral triangle ABC is surmounted on a square BCDE whose area is 500 cm². Find the altitude of triangle ABC.
The area of an equilateral triangle increases by 16â3 square units when the length of each side is increased by 4 units. What is the original perimete...
A triangle has sides 13 cm, 14 cm, and 15 cm. Find the area of the triangle.
â A, â B, andâ C are three angles of âABC.if â A-â B=15°, â B-â C =30°,then â A, â B and â C are?
Two triangles DEF and XYZ are congruent to each other such that DE = 10 cm, YZ = 24 cm, and â DEF = â XYZ = 90â°. Find the circumradius of ÎDEF.
...Find the length of AB, if ÎABC ~ ÎRQP and AC = 22.5 cm, RP = 9 cm and RQ = 6 cm.
- Determine the perpendicular drawn from a vertex to the opposite side in an equilateral triangle with side length 8â3 cm.
- Calculate the area of a triangle whose base is 19.5 cm and the height corresponding to it is 13.7 cm.
- In triangle GHI, JK is drawn parallel to side HI. If GJ = 7 cm, JH = 2 cm, and GK = 14 cm, find GI.
- What is the average of the first eight triangular numbers?
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