8cm വശമുള്ള ഒരു ക്യൂബിൽനിന്നും ചെത്തിയെ ടുക്കാൻ കഴിയുന്ന ഗോളത്തിൻ്റെ ഉപരിതല പരപ്പളവ് എത്ര?
A64 πcm²
B80 πcm²
C48 πcm²
D160 πcm²
A64 πcm²
B80 πcm²
C48 πcm²
D160 πcm²
Related Questions:
The base of a triangle is equal to the perimeter of a square whose diagonal is cm, and its height is equal to the side of a square whose area is 144 cm2. The area of the triangle (in cm2) is:
As shown in the given figure, inside the large semicircle, two semicircles (with equal radii) are drawn so that their diameters all sit on the large semicircle's diameter. What is the ratio between the red and blue areas?