The diagram states $\triangle PQR\equiv\triangle STR$. Given $\angle PRQ=36^\circ$, \(\angle RST

Question

The diagram states $\triangle PQR\equiv\triangle STR$. Given $\angle PRQ=36^\circ$, $\angle RST=72^\circ$, $PR=3.2$ cm and $RT=3.2$ cm, find $P$ $Q$ $R$ $S$ $T$ $3.2\text{ cm}$ $3.2\text{ cm}$ $36^\circ$ $72^\circ$

Accepted Answer

(a) $72^\circ$ (b) $6.4\text{ cm}$

Angles and a collinear length from congruence

Angles and a collinear length from congruence

Solution:

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