Tommyinnitlover
Tommyinnitlover Tommyinnitlover
  • 24-03-2021
  • Mathematics
contestada

Pls help me ASAP thank you

Pls help me ASAP thank you class=

Respuesta :

akposevictor
akposevictor akposevictor
  • 29-03-2021

Answer:

6. 8 mi³

7. 72 cm³

Step-by-step explanation:

6. Volume of triangular pyramid = ⅓*A*H

Where,

A = area of triangular base = ½*b*h = ½*3*4 = 6 mi

H = height of pyramid 4 mi

Volume = ⅓*6*4 = 8 mi³

7. Volume of triangular prism = ½*bhl

Where,

b = 3 cm

h = 6 cm

l = 8 cm

Volume = ½*3*6*8 = 72 cm³

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