Core stretch In $\triangle ABC$, $AC=10$ cm, $BC=8$ cm and $AB=12$ cm. The perpendicular fro

Question

Core stretch In $\triangle ABC$, $AC=10$ cm, $BC=8$ cm and $AB=12$ cm. The perpendicular from $C$ meets $AB$ at $N$. Let $AN=a$, $BN=b$, $CN=h$. $A$ $B$ $C$ $N$ $10$ $8$ $12$ $a$ $b$ $h$

Accepted Answer

(i) $100-h^2$ (ii) $64-h^2$ (iii) $36$ (iv) $3$ cm.

Altitude identities in a non-right triangle

Altitude identities in a non-right triangle

Solution:

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