3 years ago

HELP PLS IM STRUGGLING .

Mathematics

2 answers:

alisha [4.7K]3 years ago

8 0

Answer:

Step-by-step explanation:

Perpendicular angles, E

Line segment, D

Parallel lines, H

Maksim231197 [3]3 years ago

5 0

Answer:

F - Perpendicular line

C - angle

A -line segment

H - parallel lines

D - circle

G - point

B - line

E - ray

Step-by-step explanation:

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Answer:

A. $\triangle$ DEF where $\angle D = 75^{\circ}$ and $\angle E = 20^{\circ}$ .

Step-by-step explanation:

At first we must keep in mind that two triangles are similar when they have same angle configuration, that is, each pair of angles is congruent. If $\triangle$ ABC and $\triangle$ DEF, then $\angle A \equiv \angle D$ and $\angle B \equiv \angle E$ . Hence, $\angle D = 75^{\circ}$ and $\angle E = 20^{\circ}$ .