Question
Which of the following parameter is not included in the
Soil health card?Solution
Status of only Sulphur among the secondary nutrients is indicated in the SHC.
A right-angled triangle has one leg of 12 cm and the hypotenuse of 13 cm. Find the length of the other leg.
- Find the distance between the parallel sides of a trapezium whose area is 315 cm² and the lengths of the parallel sides are 15 cm and 21 cm respectively.
- Find the altitude of an equilateral triangle whose side is 8√3 cm.
What is the length of the hypotenuse in an isosceles right-angled triangle if one of its equal sides measures 5√3 cm?
Determine the inradius of an equilateral triangle whose altitude measures 9√3 cm.
- In triangle DEF, GH is drawn parallel to side EF. If DG = 9 cm, GE = 3 cm and DH = 6 cm, find DF.
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?
The area of an equilateral triangle is 432√3 cm2 . If a square is drawn using the height of the triangle as one of the sides, then find the...
- The sides of two similar triangles are in the ratio 5:7. The areas of these triangles are in the ratio:
- The base of a right pyramid is an equilateral triangle with side 9 cm. If the height of the pyramid is 45√3 cm, find the volume of the pyramid.