ExamPlay Dark Logo
Mag-sign In

Mathematics for IGCSE & O level - Similarity (Section 1 - No. 21)

If the sides of a triangle are increased by a factor of 4, by what factor is the area increased?
2
4
8
16

Paliwanag

If the sides are scaled by 4, the area increases by 4² = 16.

Mga komento (0)

Advertisement