what the area of a triangle whose base is 23 inches and whose height is 28. write your answer in decimal
2 answers:
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Answer:
x = 20 units
Step-by-step explanation:
Using the Altitude- on- Hypotenuse theorem
( leg of Δ SRQ )² = (part of hypotenuse below it ) × ( whole hypotenuse ), so
x² = 16 × (16 + 9) = 16 × 25 = 400 (take the square root of both sides )
x = = 20