137 22 Marks
42%
D
The triangular based pyramid ABCD is shown.
The base ABC is a...
Mathematics, 07.07.2020 16:01 Beres7
137 22 Marks
42%
D
The triangular based pyramid ABCD is shown.
The base ABC is a right-angled triangle and
the pyramid has a volume of 72 cm'.
D is directly above A.
AB = AC
AD = 2 x AB
The length AB is labelled x.
C
The formula for the volume of a pyramid is:
x area of base x perpendicular height
A
Calculate the length x.
Х
B
Answers: 3
Mathematics, 21.06.2019 12:50, 1963038660
The perimeter of a rhombus with a side of 6 is 24
Answers: 1
Mathematics, 21.06.2019 19:40, michaellangley
Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?
Answers: 1
Mathematics, 30.05.2020 19:01
Mathematics, 30.05.2020 19:01