Your answers would be c and d because angles across from the exterior angle are equal to it
Answer:
20cm^2
Step-by-step explanation:
0.5x(7+3)x4=20cm^2
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Answer:
20
Step-by-step explanation:
-4 x -4 = 16
16 + 4 = 20
Hope this helps. Pls give brainliest.