Select the shapes that are similar to shape a.

Please refer to the file attached

A , B and C are similar to each other

Step-by-step explanation:

Let us analyse the Figure A :

Base = 2 units

Height = 1 units

shorter slant height =

Figure B

Base = 2 units

Height = 1 units

shorter slant height =

Figure C :

Base = 3 units

Height = 1.5 units

shorter slant height =

Hence we see that the three figures are similar to each other as the ratio of three sides of A to those of B is 1

and the ratio of three sides of A to those of c is 1.5

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4