Question
Which of the following rocks are formed during rock
metamorphism?Solution
The rocks formed during rock metamorphism are metamorphic rocks. Slate is a type of metamorphic rock which is formed when shale gets metamorphosed. Usually, metamorphic rocks are formed by the transformation of igneous and sedimentary rock due to the effect of heat and pressure under the surface of the earth.
The length of the each side of an equilateral triangle is 63√3 cm . The area of circumcircle, (cm 2 ) is
∆ABC and ∆DEF are similar and their areas are respectively 16 cm2 and 64 cm 2 . If EF = 6 cm BC is?
Which of the following statements are true about the circumference and diameter of a circle?
The length of the each side of an equilateral triangle is 28 cm. The area of incircle, (cm 2 ) is
In parallelogram ABCD, point E is located on side AB, and line segment DE is drawn perpendicular to AB. Given that AD measures 5 cm, AB is 12 cm, and AE...
Find the distance between two parallel chords of length 24 cm each in a circle of diameter 25 cm?
If O is circumcentre of acute angled triangle ABC, if ∠ OBC = 300 then ∠BAC = ?
What will be circumradius of a right angle triangle whose base is 9 cm & height is 40 cm ?
The internal bisector of ∆ABC at ∠A cuts BC on D and cuts the circumcircle at E. If DE = 6cm, AC = 8cm and AD = 10 cm, then find the length of AB?
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