Question
Which of the following statements is INCORRECT with
regard to the Green Revolution?Solution
The correct answer is B
In ∆ABC, AB = 5cm, BC = 10cm, and AC = 13cm then find out the value of cos A.
In a given Figure, ON ∥ QR and MN ∥ OR.
If G is the centroid and AD, BE, CF are three medians of ∆ABC with area 60 cm² , then the area of ∆EFG is?
In a regular polygon, the ratio of the exterior angle to the interior angle is 4:5. Find the interior angle of the polygon.
AC and CE are the medians of triangle ABD and ACD respectively. If area of triangle ACE is 15 cm 2 , then find the area of triangle ABD.
The perimeters of 2 similar triangles ∆ABC and ∆PQR are 18 cm and 12 cm respectively. If PQ= 8 cm, then AB is?
- Two chords PQ and RS intersect each other at point ‘A’ inside the circle. If PQ = 5 cm, RA = 3.6 cm and AQ = 1.8 cm, find the length of RS.
Angles of a triangle are in the ratio 5 : 6 : 7. Find the measure of the smallest angle.