CATGeometry > Medium8.88.88.87.27.27.27.87.87.86.66.66.6✅ Correct Option: 1Related questions:CAT 2020 Slot 3The vertices of a triangle are (0,0)(0,0)(0,0), and (4,0)(4,0)(4,0) and (3,9)(3,9)(3,9). The area of the circle passing through these three points isCAT 2019 Slot 2Two circles, each of radius 444 cm, touch externally. Each of these two circles is touched externally by a third circle. If these three circles have a common tangent, then the radius of the third circle, in cm, isCAT 2018 Slot 2From a rectangle ABCDABCDABCD of area 768 sq cm768 \text{ sq cm}768 sq cm, a semicircular part with diameter ABABAB and area 72π sq cm72\pi \text{ sq cm}72π sq cm is removed. The perimeter of the leftover portion, in cm, is