2850
good luck have a nice day
Answer:
a) 9000
b) 40
c) 630
d) 125
3
Step-by-step explanation:
Answer for no.9:
144.5cm^2
base of triangle = 34cm-17cm
=17cm
Area =bh/2
=17cm×17cm/2
=289cm^2/2
=144.5cm^2
