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Chapter 4: Q2. (page 155)

Complete.

IfRK炉鈯�ST炉,thenRK炉 is calleda(n)?炉 of螖RST

Short Answer

Expert verified

If RK炉鈯�ST炉, then RK炉 is called an altitudeof螖RST

Step by step solution

01

Step 1. Definition of Altitude.

An altitude of a triangle is a perpendicular segment from a vertex to the line that contains the opposite side.

02

Step 2. Check RK¯ is altitude or not.

SinceRK炉 is the line segment perpendicular toST炉 starting from pointR and joining the opposite side ST炉. So,RK炉 is an altitudeof螖RST

03

Step 3. Complete the given statement.

If RK炉鈯�ST炉, thenRK炉 is called analtitude炉 of 螖RST.

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Most popular questions from this chapter

In the following figure, the two-triangle shown are congruent. Then complete the following statement.

AO炉鈮�___

OR炉is a common side of two congruent quadrilaterals.

Complete: quad.NERO鈮�quad?炉.

Draw 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 pentagonABCDEv is equilateral and has right angles at Band E, then diagonals AC炉and AD炉form congruent triangles.

For the following figure, can the triangle be proved congruent? If so, what postulate can be used?

Decide whether you can deduce by the SSS, SAS, or ASA postulate that another triangle is congruent to 螖ABC. If so, write the congruence and name the postulate used. If not, write no congruence can be deduced.

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