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Geometry
A monument is a stone structure in the form of a frustum of a regular square pyramid whose height is 50m and whose base
edges are 4.5m and 10m respectively. Through the center of the monument is a circular opening 3m in diameter at the top and
6m in diameter at the bottom.
1. What is the slant height of the opening?
2. What is the lateral surface area of the opening?
3. Find the volume of stone in the monument.
edges are 4.5m and 10m respectively. Through the center of the monument is a circular opening 3m in diameter at the top and
6m in diameter at the bottom.
1. What is the slant height of the opening?
2. What is the lateral surface area of the opening?
3. Find the volume of stone in the monument.
Geometry
The volume of a frustum of a right circular cone is 52π cm*. Its altitude is
3cm and the measure of its lower radius is three times the measure of its
upper radius.
1. What is the radius of the upper base?
2. What is the slant height of the frustum?
3cm and the measure of its lower radius is three times the measure of its
upper radius.
1. What is the radius of the upper base?
2. What is the slant height of the frustum?
Geometry
A right circular cone is inscribed in a cube having a diagonal which
measures 20√3 cm.
1. What is the altitude of the cone?
2. What is the volume of the cone?
3. What is the surface area of the cone?
measures 20√3 cm.
1. What is the altitude of the cone?
2. What is the volume of the cone?
3. What is the surface area of the cone?
Geometry
In the following fiNine students are seated evenly around a circular table. They are
marked on the circumference of the circle as A, B, C, D, E, F, G, H, I.
If the center of the circle is situated at point O, what is m<OAD
marked on the circumference of the circle as A, B, C, D, E, F, G, H, I.
If the center of the circle is situated at point O, what is m<OAD
Geometry
2x−2, KL=x-9,KL=x−9, and JL=2x+8,JL=2x+8, determine the numerical length of \overline{KL}.
KL
.
KL
.
Geometry
an area was measured on a plan by a scale ruler 290mm × 334mm.compute the ground area in the squate meters if the scale are 1:2000
Geometry
A concrete monument is a regular pentagonal pyramid with a base edge of
40 cm and one of its lateral edges measure 50 cm.
10. How much concrete is needed to build the monument?
40 cm and one of its lateral edges measure 50 cm.
10. How much concrete is needed to build the monument?
Geometry
A concrete monument is a regular pentagonal pyramid with a base edge of
40 cm and one of its lateral edges measure 50 cm.
8. What is the monument’s altitude?
9. If the lateral surface of the monument is to be covered with glass, how much glass is needed?
40 cm and one of its lateral edges measure 50 cm.
8. What is the monument’s altitude?
9. If the lateral surface of the monument is to be covered with glass, how much glass is needed?
Geometry
An inverted regular square pyramid has an altitude of 12m and with top
edge of 3m is fully–filled with water.
4. What is the volume of the water in m3?
A portion of water is to be removed so that water will be 7m deep.
5. What is the area at the surface of the water when it is 7m deep?
edge of 3m is fully–filled with water.
4. What is the volume of the water in m3?
A portion of water is to be removed so that water will be 7m deep.
5. What is the area at the surface of the water when it is 7m deep?
Geometry
A regular square pyramid has an altitude of 15 m and a volume of 125 m3.
1. What is the base edge of a square pyramid?
2. What is the slant height of the pyramid?
3. What is the lateral area in m2?
1. What is the base edge of a square pyramid?
2. What is the slant height of the pyramid?
3. What is the lateral area in m2?
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#339914 on Dec 2023
#339914 on Dec 2023