Mrs. Rivas International Studies Charter School.

Mrs. Rivas

International Studies Charter

School.

𝟏𝟒𝟎=(𝒏−𝟐 )𝟏𝟖𝟎

𝒏

𝒎∠=(𝒏−𝟐 )𝟏𝟖𝟎

𝒏

(𝒏)(𝒏)

𝟏𝟒𝟎𝒏=𝟏𝟖𝟎𝒏−𝟑𝟔𝟎𝒏=𝟗

𝑶𝒓

Mrs. Rivas

International Studies Charter

School.

Section 10-3

AREA OF A REGULAR POLYGON

360º 6

Mrs. Rivas

International Studies Charter

School.

Section 10-3

AREA OF A REGULAR POLYGON

Mrs. Rivas

International Studies Charter

School.

Section 10-3

AREA OF A REGULAR POLYGON

Mrs. Rivas

International Studies Charter

School.

Section 10-3

AREA OF A REGULAR POLYGON

Mrs. Rivas

International Studies Charter

School.

Section 10-3

AREA OF A REGULAR POLYGON

Mrs. Rivas

International Studies Charter

School.

Section 10-3

AREA OF A REGULAR POLYGON

Mrs. Rivas

International Studies Charter

School.

Section 10-3

AREA OF A REGULAR POLYGON

𝟐𝟑𝟐𝒄𝒎 ²

Mrs. Rivas

International Studies Charter

School.

Section 10-3

AREA OF A REGULAR POLYGON

Mrs. Rivas

International Studies Charter

School.

Section 10-3

AREA OF A REGULAR POLYGON

𝟔𝟔𝟓 𝒇𝒕 ²

Mrs. Rivas

International Studies Charter

School.

Section 10-3

AREA OF A REGULAR POLYGON

𝟏𝟎𝟎 .𝟎 𝒊𝒏 ² 𝟐𝟑 .𝟒 𝒇𝒕 ²

𝟓 .𝟐𝒎 ²𝟏𝟔𝟔 .𝟑𝒖𝒏𝒊𝒕𝒔 ²

Mrs. Rivas

International Studies Charter

School.

Section 10-3

AREA OF A REGULAR POLYGON

Mrs. Rivas

International Studies Charter

School.

Section 10-4

PERIMETER AND AREA OF SIMILAR FIGURES

Mrs. Rivas

International Studies Charter

School.

Section 10-4

PERIMETER AND AREA OF SIMILAR FIGURES

Mrs. Rivas

International Studies Charter

School.

Section 10-4

PERIMETER AND AREA OF SIMILAR FIGURES

𝒂 .𝟕 :𝟓𝒃 .𝟒𝟗 :𝟐𝟓

Mrs. Rivas

International Studies Charter

School.

Section 10-4

PERIMETER AND AREA OF SIMILAR FIGURES

Mrs. Rivas

International Studies Charter

School.

Section 10-4

PERIMETER AND AREA OF SIMILAR FIGURES

𝟓𝟒𝒊𝒏 ²

Mrs. Rivas

International Studies Charter

School.

Section 10-4

PERIMETER AND AREA OF SIMILAR FIGURES

Mrs. Rivas

International Studies Charter

School.

Section 10-4

PERIMETER AND AREA OF SIMILAR FIGURES

𝒂 . $𝟔 .𝟗𝟒

Mrs. Rivas

International Studies Charter

School.

Section 10-4

PERIMETER AND AREA OF SIMILAR FIGURES

1.)

2.)

25(2.50)÷25

Reduce

Mrs. Rivas

International Studies Charter

School.

Section 10-4

PERIMETER AND AREA OF SIMILAR FIGURES

𝟓√𝟓:𝟑

Mrs. Rivas

International Studies Charter

School.

Section 10-4

PERIMETER AND AREA OF SIMILAR FIGURES

1.) Reduce

2.)

𝟐 :𝟑 ;𝟒 :𝟗𝟒 :𝟑 ;𝟏𝟔 :𝟗

𝟔𝟗 .𝟑 𝒇𝒕 ²

√𝟔 :𝟒

Mrs. Rivas

International Studies Charter

School.

Section 10-4

PERIMETER AND AREA OF SIMILAR FIGURES

HomeworkWorksheet Practice 10-3 and 10-4

Mrs. Rivas

International Studies Charter

School.