Answer:
<h2>1544 m³</h2>
Step-by-step explanation:
surface area = 2 × base + lateral area
base = (10×20)÷2 = 100
Lateral area = perimeter × height
= (20+14+14)×28
=1 344
Final answer :
surface area = 2 × base + lateral area
= 2 × 100 + 1344
= 200 + 1344
= 1544
Answer:
y=15
Step-by-step explanation:
Answer:
thats a statement
Step-by-step explanation:
You put it into a mixed number. Therefor the answer is 8 1/10 because 10 goes into 80 8 times, with 1 left over.
