Poperties of angles (identify a snape, Re raetionship between triangle)

Question \( \operatorname{In} \triangle N O \bar{N}, \overline{O P} \cong \overline{N O} \) and \( \mathrm{m} \angle O=57^{\circ} \). Find \( \mathrm{m} \angle N \). Answer Attempt iout of 2 \( \square \)

In \( \triangle \overline{F G H}, \overline{H F} \cong \overline{G H} \) and \( \mathrm{m} \angle G=58^{\circ} \). Find \( \mathrm{m} \angle F \). Answer Attempt 1 out of 2 1

A dilation is a nonrigid transformation that can produce enlarged or reduced images from a given pre-image. How do you know that a dilation will produce similar figures? Explain. (i) Intro

Un poligono regolare il cui perimetro misura 246 cm e circoscritto a una circonferenza il cui diametro misura 48 cm . - Determina la sua area.

Considera un poligono regolare circoscritto a una circonferenza con diametro di 15 cm . II perimetro del poligono misura 114 cm . Determina la sua area.