Answer:
A. Perfect square Trinomial
Step-by-step explanation:
Just did its
C. 4.45 cm. you take the circumference and divide it by pi to find the diameter
slated surface
17 × 20 = 340
2 triangle sides
2 × 8 × 15 ÷ 2 = 120
backside
8 × 20 = 160
bottom
15 × 20 = 300
sum all of it
340 + 120 + 160 + 300 = 920
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