Answer:
Find the area of table top( circle)
A=πd²/4
A = 3.1415× (90cm)²/4
A= 3.1415× 8100cm²/4
A= 3.1415×2025
A=6361.5375cm²
The area of the table top is 6361.5375cm².
Answer:$1
Step-by-step explanation:
15-10=5 +4=9 -8= $1
I'd use 6 because after you multiply everything by 6 the fractions reduce to a whole number.
Answer:
c
Step-by-step explanation:
Area of one triangle = 6*16/2 = 48 cm²
Lateral Surface Area = Are of 4 traiangles = 4*48 = 192 cm²
Area of the bottom square = 6 * 6 = 36 cm²
Total Surface Area = 192 + 36 = 228 cm²
Answer: c
Answer:
The last one, angle D equals to angle T
Step-by-step explanation:
Using the theorem of the triangle we know that the total number measure of the angles is 180 degrees. Therefore, solving the second triangle will give us that the angle T is equal to 60.
This is equal to angle D.
Hope this helps.
