Triangle XYZ has an area of 6464 cm squaredcm2. Write and solve an equation to find the height h of triangle XYZ.
X
Y
Z
h
16 cm
The equation nothing can be used to find the height of the triangle.
(Use the operation symbols in the math palette as needed.)
The height of the triangle is nothing cm.
(Type a whole number.)

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

Asap! i'm not good math and i'm lost.

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