Which CPU unit directs operations and data

If the area of ∆ ABC is 33 cm² & G is the centroid of ∆ ABC.then the area of the ∆ BGC?

If G is the centroid and AD, BE, CF are three medians of ∆ABC with area 108 cm² , then the

area of ∆EFG is?

If G is the centroid and AD, BE, CF are three medians of ∆BDG with area 6cm ² , then the area of ∆ABC is?

In the given figure. ABCDEF is a regular hexagon whose side is 6 cm. APF, QAB, DCR and DES are equilateral triangles. What is the area (in cm²

The area of an equilateral triangle is 36√3 sq m. Its perimeter is 

In ∆ABC , G is the centroid , AB = 6 cm, BC= 8 cm and AC = 10 cm , find GD, where D is the mid-point of BC?

If two complementary angles are in the ratio of 7:2, find the greater angle.

A rectangle with a diagonal of length 28m is inscribed in a circle. Find the area of a circle?