Maths 1 Mark Question

In the following, state if the statement is true (T) or false (F):
Every right triangle is scalene.

In the following, state if the statement is true (T) or false (F):
A triangle has three sides.

Fill in the blanks with the correct word/ symbol to make it a true statement:
A triangle whose one angle is more than 90° is known as _____________.

Fill in the blanks with the correct word/ symbol to make it a true statement:A triangle whose all the angles are of measure less than 90º is known as _________.

In Figure, there are a triangle. The measures of some of their angles have been indicated. State for each triangle whether it is acute, right or obtuse.

In Figure, there are a triangle. The measures of some of their angles have been indicated. State for each triangle whether it is acute, right or obtuse.

In the following, state if the statement is true (T) or false (F):
The interior of a triangle includes its vertices.

Fill in the blanks with the correct word/ symbol to make it a true statement:
A triangle has ____________ vertices.

In figure, the length (in cm) of each side has been indicted along the side. State for triangle whether it is a scalene, isosceles or equilateral:

Explain the following terms:
Acute triangle.

Fill in the blanks with the correct word/ symbol to make it a true statement:
A triangle has ________________ parts.

Fill in the blanks with the correct word/ symbol to make it a true statement:
A triangle whose all the sides are equal is known as _______________.

In the following, state if the statement is true (T) or false (F):
Any three line-segments make up a triangle.

Explain the following terms:
Triangle.

Explain the following terms:
Isosceles triangle.

Fill in the blanks with the correct word/ symbol to make it a true statement:
A triangle whose one angle is a right angle is known as ___________.

Fill in the blanks with the correct word/ symbol to make it a true statement:
A triangle has _________________ angles.

In Figure, there are a triangle. The measures of some of their angles have been indicated. State for each triangle whether it is acute, right or obtuse.

In the following, state if the statement is true (T) or false (F):The triangular region includes the vertices of the corresponding triangle.

In the following, state if the statement is true (T) or false (F):The vertices of a triangle are three collinear points.

Explain the following terms:
Parts or elements of a triangle.

In the following, state if the statement is true (T) or false (F):
An equilateral triangle is isosceles also.

In Figure, there are a triangle. The measures of some of their angles have been indicated. State for each triangle whether it is acute, right or obtuse.

Explain the following terms:
Obtuse triangle.

Explain the following terms:
Interior of a triangle.

Explain the following terms:
Equilateral triangle.

In figure, the length (in cm) of each side has been indicted along the side. State for triangle whether it is a scalene, isosceles or equilateral:

Fill in the blanks with the correct word/ symbol to make it a true statement:A triangle whose two sides are equal is known as __________.

In the following, state if the statement is true (T) or false (F):
Each acute triangle is equilateral.

In Figure, there are a triangle. The measures of some of their angles have been indicated. State for each triangle whether it is acute, right or obtuse.

Explain the following terms:
Scalene triangle.

In figure, the length (in cm) of each side has been indicted along the side. State for triangle whether it is a scalene, isosceles or equilateral:

Fill in the blanks with the correct word/ symbol to make it a true statement:
A triangle has ________________ sides.

Explain the following terms:
Right triangle.

In the following, state if the statement is true (T) or false (F):
A triangle may have four vertices.

Fill in the blanks with the correct word/ symbol to make it a true statement:A triangle whose no two sides are equal is known as _________________.

In the following, state if the statement is true (T) or false (F):
No isosceles triangle is obtuse.

In figure, the length (in cm) of each side has been indicted along the side. State for triangle whether it is a scalene, isosceles or equilateral:

In figure, the length (in cm) of each side has been indicted along the side. State for triangle whether it is a scalene, isosceles or equilateral:

Explain the following terms:
Exterior of a triangle.