i need help to solve all of these with the work please ❤️
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Answer:
4. 75
Step-by-step explanation:
To find the area of a triangle, use the formula A = 1/2*b*h. For #4 the base is 15 and the height is 10. So the area is A = 1/2*10*15 = 5*15 = 75.
The area is 75.
Repeat this process with each triangle.