Advertisements
Advertisements
प्रश्न
The side faces of a pyramid are ______.
पर्याय
Triangles
Squares
Polygons
Trapeziums
Advertisements
उत्तर
The side faces of a pyramid are triangles.
Explanation:
The side faces of a pyramid are always triangles.
APPEARS IN
संबंधित प्रश्न
How many lines can be drawn through a given point.
The total number of propositions in the Elements are ______.
In ancient India, the shapes of altars used for household rituals were ______.
Pythagoras was a student of ______.
Attempts to prove Euclid’s fifth postulate using the other postulates and axioms led to the discovery of several other geometries.
Solve the following question using appropriate Euclid’s axiom:
In the following figure, we have AB = BC, BX = BY. Show that AX = CY.
Solve the following question using appropriate Euclid’s axiom:
In the following figure, we have X and Y are the mid-points of AC and BC and AX = CY. Show that AC = BC.
Solve the following question using appropriate Euclid’s axiom:
In the following figure, we have AC = DC, CB = CE. Show that AB = DE.
In the following figure BM = BN, M is the mid-point of AB and N is the mid-point of BC. Show that AB = BC.
Read the following statements which are taken as axioms:
- If a transversal intersects two parallel lines, then corresponding angles are not necessarily equal.
- If a transversal intersect two parallel lines, then alternate interior angles are equal.
Is this system of axioms consistent? Justify your answer.
