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In a triangleABC if angleA=72^(@) and an...

In a `triangleABC` if `angleA=72^(@)` and `angleB=63^(@)`,find `angleC`

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Knowledge Check

  • In a triangleABC, angleA=35^(@) and angleB=65^(@) ,find the measure of angleC

    A
    `80^(@)`
    B
    `120^(@)`
    C
    `155^(@)`
    D
    `140^(@)`

  • In triangleABC , if angleA=45^(@), angleB=60^(@), angleC=75^(@) , then a:b:c =

    A
    `3:sqrt(6):sqrt(3)+1`
    B
    `sqrt(6):3:sqrt(3)+1`
    C
    `2:sqrt(6):sqrt(3)+1`
    D
    `sqrt(6):2:sqrt(3)+1`

  • In triangleABC , If angleA=25^(@), angleB=85^(@) and c=3,4 , then a=

    A
    `3.0604`
    B
    `3.604`
    C
    `1.0529`
    D
    `1.529`

    • Similar Questions

    Explore conceptually related problems

    In triangleABC, AB=10cm, angleA=45^(@) and angleC=60^(@) . Find BC.

    angleA and angleB are complementary angles. If angleA=x+20^(@) and angleB=x-10^(@) , find angleA and angleB .

    In a triangle ABC, if angleA=70^(@) and AB=AC , then find the measures of angleB and angleC .

    In DeltaABC , angleA=(2pi^(c))/(3) and angleB=45^(@) . Find angleC in both the systems.

    In triangleABC , If angleA=25^(@), angleB=85^(@) and c=3,4 , then b=

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