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Thumbnail for the "Finding the Volume and Surface Area of a Pyramid" video.

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A person smiles in front of a wooden background with text overlay “Volume and Surface Area of a Cube” and “Mometrix Test Preparation” logo in the corner.

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Person in a green polo shirt smiling with text "Pythagorean Theorem" at the top left, and "Mometrix Test Preparation" logo at the bottom right. Background features a wooden wall and shelving unit.

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A person stands in front of a gray background with text that reads "Proof that a Triangle is 180°" and "Mometrix Test Preparation" in the corner.

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A woman with long hair, wearing a red off-the-shoulder top, smiles at the camera. The background is gray, with the text "Points on a Circle" and "Mometrix Test Preparation" visible.

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