Triangle is a two-dimensional figure and basic shape of the geometry. Two triangles are said to be similar if their corresponding angles are equal and their corresponding sides are in the same ratio. Two line segments are divided proportionally when the ratio of the lengths of the segment of one of them is equal to the ratio of the lengths of the segments of the other. So take this quiz and know more about the similarity of the triangle.

1. Two similar triangles have ....

A. Equal sides

B. Equal areas

C. Equal angles

D. All of these

2. Two congruent triangles have ......

A. Propotional sides

B. Equal sides

C. Equal corresponding angles

D. Equal corresponding sides

3. If two triangles are on the same base and between the parallel lines then they will be.....

A. Equilaterals

B. Equal in area

C. Right angled

D. Congruent

4. If two corresponding sides and the angle between them of a triangle are equal to another triangle. Then the angles are
.........

A. Congruent but not similar

B. Neither congruent nor similar

C. Congruent and similar

D. None of these

5. Ration areas of two similar triangles are equal to ......

A. Ratio of squares of the corresponding altitudes

B. Ratio of squares of corresponding medians

C. Both of these

D. None of these

6. If the areas of two similar triangles are equal then the triangles.......

A. Are congruent

B. Have equal length of corresponding sides

C. Both of these

D. None of these

7. If the sides of a triangle are 8cm, 12cm, and 15cmthen the angle is ....

A. Right angle

B. Obtuse angle

C. Acute angle

D. None of these

8. If corresponding angles of two triangles are equal, then they are known as .......

A. Obtuse angle

B. Acute Angle

C. Equiangular triangles

D. Isosceles triangles

9. Two sides in a triangle have the same length as two sides in the other triangle, and the included angles have the same measure are called.....

A. SAS Postulate

B. AAS Postulate

C. SSS Postulate

D. ASA Postulate

10. Each side of a triangle has the same length as a corresponding side of the other triangle is called.....

A. AAS Postulate

B. SSS Postulate

C. SAS Postulate

D. None of these

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