3 years ago

A square pyramid with a base edge of 1 cm and pyramid height of 2 cm has a volume of 2/3 cm3.

Mathematics

2 answers:

Bess [88]3 years ago

7 0

Answer:

Step-by-step explanation:

False

IrinaVladis [17]3 years ago

3 0

Answer: True

Step-by-step explanation:

volume of a square pyramid = (1/3) · b² · h

b = base edge = 1 cm
h = height = 2 cm

Therefore, the volume would become:

$\frac{1}{3}*1^{2}*2= \frac{1}{3}*1*2=\frac{1}{3}*2=\frac{2}{3}$

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Prove or disprove that the circle with equation x^2-4x+y^2=-3 intersects the y axis

wel

The general equation given is x^2 - 4x + y^2 = -3. Transform this to an equation of a circle of the form x^2 + y^2 = r^2.

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3 years ago

Kail Ryans 10 laps around the track each day each lap around the track is 400 m meters how many times around the track will she

Semmy [17]

Hello

1 km = 1000 m

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It will take 3 days.

Have a nice day

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