In
a) If
b) If
c) If
Exercises 27, 28
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- In Exercises 7 and 8, classify the trianglenot shown by considering the lengths of its sides. a In XYZ, XYYZ. b In RST, RS=6, ST=7, and RT=8.arrow_forwardIn Review Exercises 15 to 17, sketch and label the figures described. Points A, B, C and D are coplanar. A, B, and C are the only three of these points that are collinear.arrow_forwardIn Exercises 7 and 8, classify the trianglenot shown by considering the lengths of its sides a All sides of ABC are of the same length. b In DEF, DE=6, EF=6, and DF=8.arrow_forward
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