find the value of x
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Answer:
In triangle ABD,
angle DAB + angle DBA= angleBDE
(Exterior angle property)
(70⁰+10⁰)+60⁰ = angle BDE
140⁰ = angle BDE
In triangle BDE,
angle DBE + angle BDE + x = 180⁰
(Angle sum property)
20⁰ + 140⁰ + x =180⁰
160⁰ + x =180⁰
x = 180⁰ - 160⁰
x = 20⁰
Value of x is 20⁰.
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Answer:
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Step-by-step explanation:
Nutrition is the process to obtain and utilize food or nutrients. It is mainly divided into two categories autotrophic (organisms prepare their own food) and heterotrophic (organisms obtain food from other organisms). Autotrophic mode of nutrition is further divided into two categories
Nutrition is the process to obtain and utilize food or nutrients. It is mainly divided into two categories autotrophic (organisms prepare their own food) and heterotrophic (organisms obtain food from other organisms). Autotrophic mode of nutrition is further divided into two categories don't report my answers if it is wrong don't report I try my best next time ok
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