Mathematics for IGCSE & O level - Circle Theorems (Section 2 - No. 11)

What angle is formed by a tangent and a radius at the point of tangency?

30 degrees

45 degrees

90 degrees

180 degrees

Тайлбар

The tangent and radius are perpendicular.

Смхиман (0)

Сурталчилгаа

Javascript-д энэ хуудсыг зохих ёсоор ачаалахыг зөвшөөрнө үү