Answer:
area of rectangle=7×5=35cm²
area of triangle=1/2×4×3=6cm²
Step-by-step explanation:
area of figure=35+6=41 cm²
The first thing we must do for this case is find the scale factor.
We have then that for the larger side of both triangle, the scale factor is:

To find the other two sides, we must apply the scale factor on each side of the triangle FGH.
We have then:
For PQ
For QR
Answer:
You have that the lengths for the other two sides of triangle PQR are:
15:10
3:2
Hope this helps :)
F(x)=(3(-1))-2 so the answer is 5
Option 3 (1/4 x 60) since 59 is close to 60 and 25% can be rewritten as 1/4