Question
Which of the following is not included in green house
gases?Solution
The main greenhouse gases are carbon dioxide, methane, nitrous oxide, hydrochlorofluorocarbons (HCFCs), hydrofluorocarbons (HFCs) and ozone.
- In triangle GHI, JK is drawn parallel to side HI. If GJ = 7 cm, JH = 2 cm, and GK = 14 cm, find GI.
The area (in square units) of the triangle formed by the vertices (0,2), (2,3), and (3,1) is:
The sides of a triangle are 15 cm, 20 cm, and 25 cm. A smaller triangle is drawn inside it such that its sides are proportional to the original triangle...
The area of an isosceles triangle ABC is 8√5 cm 2 . If AB = BC and AC = 8 cm, then find the perimeter of triangle ABC.
Find area of a trapezium with parallel sides 12 cm and 18 cm, height 10 cm.
Two triangles DEF and XYZ are similar to each other. If DE = 5 cm, DF = 7 cm, and XY = 15 cm, then find XZ.
- Find the height of an equilateral triangle whose side length is 8√3 cm.?
What is the height of an equilateral triangle with a side length of 10√2 cm?
What is the height of an equilateral triangle with a side length of 12√5 cm?
If two triangles ABC and XYZ are congruent, then which of the following statement(s) is/are true?
I. AB = XY
II. ∠CAB = ∠XYZ
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