Chapter 4: Q2. (page 156)
Draw a large obtuse triangle. Then draw its three altitudes in color.
Short Answer
The diagram showing a large obtuse triangle and the three altitudes in color is:
Chapter 4: Q2. (page 156)
Draw a large obtuse triangle. Then draw its three altitudes in color.
The diagram showing a large obtuse triangle and the three altitudes in color is:
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Get started for freeDraw and label a diagram. List, in terms of the diagram, what is given and what is to be proved. Then write a two-column proof.
25. If pentagonv is equilateral and has right angles at and , then diagonals and form congruent triangles.
Decide whether you can deduce by the SSS, SAS, or ASA postulate that another triangle is congruent to . If so, write the congruence and name the postulate used. If not, write no congruence can be deduced.
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