Question

Please answer as soon as possible​

Answer 1

Answer:

the 1st one=height=2cm

the 2nd one=area=13.5 square cm

the 3rd one=area=23 square cm

the 4th one=height=7,8 cm

the last one =area=86,33 square cm

Step-by-step explanation:

The first one=

18*2=36

36/18=2cm

Second one=

9*3/2=13.5 square cm

third one=

11.5*4/2=23 square cm

fourth one=

43.68*2/11.2=7.8cm

fifth one=

19.4*8.9/2=86,33 square cm