Help NferD Question D
Moderators: Section Moderators, Forum Moderators
Help NferD Question D
The area of the shaded triangle is 250mm squared. what is the area of the large triangle? The large triangle is made up of four small traiangles.
Therfore 250mm squared times 4. The answer is 10cmsquared. How do you work it out?
Therfore 250mm squared times 4. The answer is 10cmsquared. How do you work it out?