Tag: enlargement and scale drawing
Questions Related to enlargement and scale drawing
A rectangle of length $4\ cm$ and breadth $3\ cm$ is scaled up $2$ times. What is the new length of the rectangle?
A circle of radius $7\ cm$ is scaled $3$ times. Then the perimeter of the circle become:
If one shape becomes another using a resize, then the shapes are __________.
If one shape becomes another using rotation / reflection, then the shapes are __________.
If the area of square is $36\pi \ \text{cm}^2$. If its length is scaled three times, what would be its new area?
The measure of $3.4\ cm$ on a $2:1$ scaled model will be:
A $30-60-90$ degree triangle is scaled $1.5$ times. The new angles of the triangle are:
A submarine is scaled down to $\dfrac{1}{100}$ times for making a model. If the length of the submarine in the scaled down model was $100\ cm$, what is the original length of the submarine?
A triangle ABC has been enlarged by scale factor m= 2.5 to the triangle A' B' C'. Calculate the length of C' A' if CA=4 cm.
A triangle ABC is enlarged, about the point O as centre of enlargement, and the scale factor is 3. Find OA, if OA'= 6 cm.