HELP ASAP ! 15 POINTS
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Answer:
D.
Step-by-step explanation:
The dark triangle is 6cm and the light is 10.5cm
Answer:
D 16.5
Step-by-step explanation:
6x2=12 divided by 2 equal 6. Answer to left triangle
7x3=21 divided by 2 equal 10.5 answer to right
Then add 10.5 +6= 16.5