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Part of Circle

Geometry - Math

ให้นักเรียนบอกชื่อและนิยามของแต่ละส่วนประกอบของวงกลมให้ถูกต้อง

Circle geometry

Geometry - Math

Answer in the spaces provided

Area of right-angled triangles

Geometry - Math

Use the formulae for calculating area of rectangles and triangles to solve the following questions.

Rotational Symmetry

Geometry - Math

Read the questions carefully and answer the accordingly