WebbHow far around is a square that is 70 centimeters across? 280. centimeters. 2.8. meters. 9.1864. feet. 110.24. inches. WebbStudy with Quizlet and memorize flashcards containing terms like Triangle KNM is isosceles, where angle N is the vertex. What is the measure of angle K?, The vertex angle of an isosceles triangle measures 40°. What is the measure of a base angle?, Consider the diagram and proof by contradiction. Given: ABC with AB ~= AC (Since it is given that AB …

Solved The perimeter of a triangle is 70 cm. The longest - Chegg

WebbThe perimeter of an equilateral triangle is 30 inches. The area in square inches is 3 25 3 ) 25 2 ) 2 50 3 ... 70 8 80 a) 90 b) 120 c) 100 d ... 256 32 S d) 256 64 S e) 256 128 S. TMTA 2008 Geometry Test 11. If the three sides of a triangle are 9cm, 12cm, x cm. What can you conclude about the value of x? a) x > 13 b) 9 < x < 12 c) x = 15 d ... Webb6 juni 2024 · Step-by-step explanation: As perimeter=70cm and hypotenuse=29cm, the sum of the lengths of perpendicular sides, say a and b, will be a+b=70cm-29cm=41cm From identity, (a+b)²=a²+b²+2ab, we have (41)²= (29)²+2ab [ As ABC is right angled triangle, therefore (hypotenuse)²=a²+b²] So, 2ab=1681-841=840 or, ab=420 can a shark eat an octopus

The perimeter of a right angled triangle is 30 cm and its ... - Vedantu

WebbThe perimeter of a triangle is 70 cm. The longest side is 6 cm less than the sum of the other two sides. Twice the shortest side is 8 cm less than the longest side. Find the … Webb15 sep. 2024 · We know that ABC is a right triangle. So as we see from Figure 2.5.3, sinA = 3 / 5. Thus, 2R = a sinA = 3 3 5 = 5 ⇒ R = 2.5 . Note that since R = 2.5, the diameter of the circle is 5, which is the same as AB. Thus, ¯ AB must be a diameter of the circle, and so the center O of the circle is the midpoint of ¯ AB. WebbPerimeter of a triangle formula. The formula for the perimeter of a triangle T is T = side a + side b + side c, as seen in the figure below: However, given different sets of other values … fish games table