Home
Class 7
MATHS
In an isosceles right triangle PQR, if a...

In an isosceles right triangle PQR, if `angleQ=90^(@)`, then find `anglePRQ`.

Text Solution

Verified by Experts

The correct Answer is:
`45^(@)`
Doubtnut Promotions Banner Mobile Dark
|

Similar Questions

Explore conceptually related problems

In triangle PQR , if angle R gt angleQ then

" In an isosceles right angled , triangle "ABC,/_B=90^(0),AD" is the median,then "(sin/_BAD)/(sin/_CAD)" is:

Knowledge Check

  • Delta PQR is an isosceles triangle with PQ = PR . If angle Q = 70^(@) , then find the other angles of the triangle.

    A
    `30^(@), 70^(@)`
    B
    `40^(@), 70^(@)`
    C
    `70^(@), 80^(@)`
    D
    `50^(@), 40^(@)`

  • Delta PQR is isosceles triangle with PQ = PR. If ltQ = 70^(@) , then the other angles of the triangle.

    A
    `30^(@),70^(@)`
    B
    `40^(@),70^(@)`
    C
    `70^(@),80^(@)`
    D
    `50^(@),40^(@)`

    • Similar Questions

    Explore conceptually related problems

    In a right triangle ABC, angleB=90^(@) find the longest side.

    In an isosceles right triangle ABC, angleB=90^(@) and bar(BD) bot bar(AC) .Then BD=……………… ((AB)/2//(BC)/2 // (AC)/2) .

    DeltaABC is an isosceles right angled triangle having angleC=90^(@) . If D is any point on AB, then AD^(2)+BD^(2) is equal to

    In an isosceles right angled triangle ABC , /_B=90^(0) , AD is the median, then (sin/_BAD)/(sin/_CAD) is

    In Isosceles right angled triangle ABC, angle A =90^(@), AB=AC. IF the length of congruent side is 5sqrt2 cm. Find AD if AD bot BC.

    In an isosceles right angle triangle ABC right angled at C , I is the incentre then , find the ratio of area of Delta AIB to Delta ABC .

    Home
    Profile