The interior angles of four triangles are given below:

Which of the triangles are ill-conditioned and should be avoided in Triangulation surveys?

(A) Both P and R

(B) Both $\mathrm{Q}$ and $\mathrm{R}$

(C) Both P and $S$

(D) Both $\mathrm{Q}$ and $\mathrm{S}$

The interior angles of four triangles are given below:

Which of the triangles are ill-conditioned and should be avoided in Triangulation surveys?

(A) Both P and R

(B) Both $\mathrm{Q}$ and $\mathrm{R}$

(C) Both P and $S$

(D) Both $\mathrm{Q}$ and $\mathrm{S}$

1 Answer

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