# 7.7.3. Triangles

Given that is a triangle, where and , determine .

Show SolutionIf the perimeter of cm, is the midpoint of , and , find the length of .

- Acm
- Bcm
- Ccm
- Dcm

In the figure below, determine .

Show SolutionGiven that is a parallelogram, where and are the midpoints of and respectively, find the length of .

- Acm
- Bcm
- Ccm
- Dcm

In the figure below, , , and are the midpoints of , , and , respectively. Find the perimeter of the quadrilateral .

Show SolutionIn the figure shown, , , and are the midpoints of , , and , respectively. Find the perimeter of .

- Acm
- Bcm
- Ccm
- Dcm

is a parallelogram; where and are the midpoints of and respectively, and cm. Determine the length of .

Show SolutionGiven that , , and , find .

Show SolutionGiven that and are two triangles, where , , , and , determine .

Show SolutionGiven that is a triangle in which , determine the triangle’s type according to its angles without finding their measures.

- Aacute-angled triangle
- Bobtuse-angled triangle
- Cright-angled triangle