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State True or False. Justify them. P...

State True or False. Justify them.
Pythagoras Theorem is applicable to all triangles.

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The correct Answer is:
No, only for right angled triangles
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PREMIERS PUBLISHERS-GEOMETRY-SOLUTION TO PROGRESS CHECK
  1. All squares are …………… (similar/congruent).

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  2. Two triangles are similar, if their corresponding angles are ………….. an...

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  3. All similar triangles are congruent - True/False

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  4. All congruent triangles are similar - True/False.

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  5. Give two examples of pair of non - similar figures ?

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  6. A straight line drawn to a side of a triangle divides the order two s...

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  7. Basic Proportionality Theorem is also known as …………

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  8. Let Delta ABC be equilateral. If D is a point on BC and AD is the inte...

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  9. The ………….. of an angle of a triangle divides the opposite side interna...

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  10. If the median AD to the side BC of a Delta ABC is also an angle bisect...

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  11. is the longest side of the right angled triangle.

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  12. The first theorem in mathematics is ………….

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  13. If the square of the longest side of a triangle is equal to sums of sq...

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  14. State True or False. Justify them. Pythagoras Theorem is applicabl...

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  15. State True or False. Justify them. One side of a right angled tria...

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  16. A straight line that touches a circle at a common point is called a .

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  17. A chord is a subsection of ……………..

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  18. The lengths of the two tangents drawn from ………….. point to a circle ar...

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  19. No tangent can be drawn from ………… of the circle.

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  20. ……………. is a cevian that divides the angle, into two equal halves.

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