Tema
Q:
Exercise 8.1
1. Sketched below is the graph of \( y=2 x+4 \)
a) Determine the coordinates of \( A \) and \( B \) :
b) Determine the length of \( A B \).
Q:
\( \Delta \mathrm{KL} \cong \triangle \mathrm{MNO} \). Complete the congruence statement.
\( \Delta \mathrm{NOM} \cong \) ?
\( \triangle \mathrm{NOM} \cong \Delta \square \)
Q:
12. In the figure, each small cube has edges that are \( \frac{1}{3} y d \)
long. Which expression can you use to find the volume
of the rectangular prism in cubic yards?
A \( 2 \times 4 \times 5 \)
(B) \( 2 \times 4 \times 5 \times \frac{1}{3} \times \frac{1}{3} \times \frac{1}{3} \)
C \( \frac{1}{3} \times \frac{1}{3} \times \frac{1}{3} \)
D \( 2 \times 4 \times 5 \div\left(\frac{1}{3} \times \frac{1}{3} \times \frac{1}{3}\right) \)
Q:
\( \overline{\mathrm{DEF} \cong \triangle \mathrm{MNO} \text {. Complete the congruence statement. }} \overline{\overline{\mathrm{EF}} \cong \text { ? }} \mathrm{\overline{ } \mathrm{\square} \cong \bar{\square}} \)
Q:
Builders use a particular type of truss, as shown to the right, for the top of a simple structure. In
this truss, \( \triangle \mathrm{PQR} \cong \triangle \mathrm{PQM} \). List the congruent corresponding parts.
List the congruent corresponding angles.
\( \angle \mathrm{RPQ} \cong \angle \mathrm{MPQ} \)
\( \angle \mathrm{PQR} \cong \angle \mathrm{PQM} \)
\( \angle \mathrm{R} \cong \angle \mathrm{M} \)
List the congruent corresponding sides.
\( \overline{\mathrm{PQ}} \cong \overline{\mathrm{PQ}} \)
\( \overline{\mathrm{PR}} \cong \overline{\mathrm{PM}} \)
\( \overline{\mathrm{QR}} \cong \square \)
Q:
12. จงหาสมการเส้นตรงที่ตั้อากกับเส้นสัมผัสกับวงกลม \( x^{2}+y^{2}-4 x-1=0 \) ที่จุส้มผัด \( (3,-2) \)
Q:
Builders use a particular type of truss, as shown to the right, for the top of a simple structure. In
this truss, \( \triangle \mathrm{PQR} \cong \triangle \mathrm{PQM} \). List the congruent corresponding parts.
List the congruent corresponding angles.
\( \angle \mathrm{RPQ} \cong \angle \mathrm{MPQ} \)
\( \angle \mathrm{PQR} \cong \angle \mathrm{PQM} \)
\( \angle \mathrm{R} \cong \angle \mathrm{M} \)
List the congruent corresponding sides.
\( \overline{\mathrm{PQ}} \cong \overline{\mathrm{PQ}} \)
\( \overline{\mathrm{PR}} \cong \square \)
Q:
Builders use a particular type of truss, as shown to the right, for the top of a simple structure, In
this truss, \( \triangle \mathrm{PQR} \cong \triangle \mathrm{PQM} \). List the congruent corresponding parts.
List the congruent corresponding angles.
\( \angle \mathrm{RPQ} \cong \angle \mathrm{MPQ} \)
\( \angle \mathrm{PQR} \cong \angle \mathrm{PQM} \)
\( \angle \mathrm{R} \cong \angle \square \)
Q:
Find the slope of the line that passes through \( (7,1) \) and \( (5,2) \).
Simplify your answer and write it as a proper fraction, improper fraction, or integer.
Q:
จงหาสมการเส้นตรงที่ตั้งฉากกับเส้นสัมผัสกับวงกลม \( x^{2}+y^{2}-4 x-1=0 \) ที่จดสัมผัส \( (3,-2) \)
Pon a prueba tus conocimientos sobre Geometría!
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