emilystone861 emilystone861

02-05-2020
Mathematics

contestada

Find the volume of a regular triangular pyramid if it has height h=12 cm, base edge b=10 cm and height of the triangular base hb ≈ 8.7 cm.

Respuesta :

danagalsandler danagalsandler

13-05-2020

Answer:

it's 174

Step-by-step explanation:

Area of the base is .5 * 10 * 8.7 = 43.5

Volume = (1/3) * 43.5 * 12 = 174

Answer Link

Otras preguntas

The window is 60 inches wide. What is the width of the window in feet.

Suppose that 5 green balls and 12 purple balls are placed in an urn. two balls are then drawn in succession. what is the probability that the second ball drawn

If a nucleotide lacking a hydroxyl group at the 3' end were added to a pcr reaction, what would be the outcome? a. strand elongation would proceed as normal. b.

Please answer this. Thank you

Miriam believes she is not attractive so she typically wears ugly clothing. as a result, men rarely show interest in her, which confirms to her that she is not

Job satisfaction factors, called _____________, are related to what people do at work.

The humber bridge in england has the world's longest single span, 1410 m . calculate the change in length of the steel deck of the span when the temperature inc

Describe any three characteristics of capitalism and socialism

Which of the following is the best conductor of electricity Nacl (s) Nacl (aq) C6h12o6 (aq) C6h12o6 (S)

Complete the passage about reforms in the Russian Empire. When Russia lost (A. The Decembrist Revolt, B. World War I, C. The Crimean war) , Czar Alexander II r