Question

please help me solve these 2 problems ​

Answer 1

Answer:

answer=18cm

Step-by-step explanation:

area of traingle= 1/2 x b x h

=1/2 x 4 x 9

=18

so answer = 18 cm

Answer 2

Answer:

• l think so answer is

7 . 2/ 3 ans

8. which figure l can undestand do your self ok and pls mark me as brainliest