BD is an altitude of triangle ACB Angle DBC = 40 0 A D C B Find Angle DCB

BD is an altitude of triangle ACB

Angle DBC = 400

A

DC

BFind Angle DCB

Right Trinagles

LL

to 2 legs of another right triangle then the two triangles are

If 2 legs of a right triangle are

HL

to the hypotenuse and a leganother right triangle then the two triangles are

If the hypotenuse and a leg of a right triangle are

HA

to the hypotenuse and a acute angle ofanother right triangle then the two triangles are

If the hypotenuse and an acute angle of a right triangle are

HL

to the hypotenuse and a leganother right triangle then the two triangles are

If the hypotenuse and a leg of a right triangle are

LA

to a leg and a acute angle ofanother right triangle then the two triangles are

If a leg and an acute angle of a right triangle are

What else would you need to prove

What else would you need to prove

What else would you need to prove

What is x to make the

What is x to make the

What is x to make the

Do Now!

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