[URGENT! + WILL GIVE BRAINL!EST] FIND THE ALTITUDE, HYPOTENUSE #2 (2ND BIG TRIANGLE), HYPOTENUSE OF THE B!G TRIANGLE, AND L1

i have the 4nswer on the ph0t0 but 1dk how to get to it. ALSO DO NOT SOLVE WITH PYTHAGOREAN THEOREOM

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URGENT WILL GIVE BRAINLEST FIND THE ALTITUDE HYPOTENUSE 2 2ND BIG TRIANGLE HYPOTENUSE OF THE BG TRIANGLE AND L1 i have the 4nswer on the ph0t0 but 1dk how to ge class=