Answer:
x = 6.5
Step-by-step explanation:
Since all angles in a triangle adds up to 180°, we have:
10x - 10 + 10x + 8 + 8x = 180
28x - 2 = 180
28x = 182
x = 182/28 or 6.5
Answer:
Option D
Step-by-step explanation:
By using geometric mean theorem in the given right triangle ABC,

BD² = AD × DC
h² = (AC - CD) × DC
h² = (25 - 16) × 16
h² = 9 × 16
h = 
h = 12
Therefore, measure of side h = 12 units.
Option D will be the correct option.
Answer:
the answer is A give me brainliest
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