Triangle practice problems - page 24 of 125
Number of problems found: 2496
- Arbitrary  6486   Draw an arbitrary triangle ABC and a line o to have exactly 2 points in common with the triangle. Draw an arbitrary triangle ABC and a line o to have exactly 2 points in common with the triangle.
- Coordinates of the vertices  Calculate the coordinates of the vertices of a triangle if the equations of its sides are 7x-4y-1 = 0 x-2y + 7 = 0 2x + y + 4 = 0 Calculate the coordinates of the vertices of a triangle if the equations of its sides are 7x-4y-1 = 0 x-2y + 7 = 0 2x + y + 4 = 0
- The angle of lines  Calculate the angle of two lines y=x-8 and y=+12 Calculate the angle of two lines y=x-8 and y=+12
- SAS calculation  Given the triangle ABC, if side b is 31 ft., side c is 22 ft., and angle α is 47°, find side a. Please round to one decimal. Given the triangle ABC, if side b is 31 ft., side c is 22 ft., and angle α is 47°, find side a. Please round to one decimal.
- Construct  5029   Try to construct the MNP triangle. p = 6cm, n = 5cm, Vp = 4cm Answer the measured side length m Try to construct the MNP triangle. p = 6cm, n = 5cm, Vp = 4cm Answer the measured side length m
- A triangle 6  A triangle has vertices on a coordinate grid at H(-2,7), I(4,7), and J(4,-9). What is the length, in units, of vector HI? A triangle has vertices on a coordinate grid at H(-2,7), I(4,7), and J(4,-9). What is the length, in units, of vector HI?
- Triangle and axes  Draw any triangle. Make the axis of its two sides. Their intersection is point S. (a) Measure the distance of point S from all three vertices (b) Draw the axis of the third side. Draw any triangle. Make the axis of its two sides. Their intersection is point S. (a) Measure the distance of point S from all three vertices (b) Draw the axis of the third side.
- Flowerbed  23051   The flowerbed in the shape of a square has a hedge 27 m long planted on its three sides. Calculate the perimeter of the whole flowerbed The flowerbed in the shape of a square has a hedge 27 m long planted on its three sides. Calculate the perimeter of the whole flowerbed
- Perimeter  7778   The triangle has 7 cm, 8 cm, and 5 cm long sides. How long is the side of a square with the same perimeter as a triangle? The triangle has 7 cm, 8 cm, and 5 cm long sides. How long is the side of a square with the same perimeter as a triangle?
- Padded 2  How many square meters are needed to make 40 pieces of wooden padded equilateral triangles with sides of 30 cm and heights of 26 cm? How many square meters are needed to make 40 pieces of wooden padded equilateral triangles with sides of 30 cm and heights of 26 cm?
- Determined  16233   How many lines are determined by 5 points if three lie in one line? How many lines are determined by 5 points if three lie in one line?
- Triangle ABC  Construct a triangle ABC is given c = 60mm, hc = 40 mm and b = 48 mm analysis procedure steps construction Construct a triangle ABC is given c = 60mm, hc = 40 mm and b = 48 mm analysis procedure steps construction
- Perimeter - triangle  Construct triangle ABC when we know a + b + c (perimeter), height to side c, and angle gamma. Construct triangle ABC when we know a + b + c (perimeter), height to side c, and angle gamma.
- Clock hands  Calculate the internal angles of a triangle whose vertices lie on the clock's 2, 6, and 11 hours. Calculate the internal angles of a triangle whose vertices lie on the clock's 2, 6, and 11 hours.
- Glazing workshop  Roof arches have the shape of an equilateral triangle. The length of the side of the arch was 0.6 m and the height 0.52 m. How many m² of glass are needed for glazing 48? Roof arches have the shape of an equilateral triangle. The length of the side of the arch was 0.6 m and the height 0.52 m. How many m² of glass are needed for glazing 48?
- Triangles  6647   For triangles ABC and A'B'C': alpha = alpha with a line, beta with line = beta. a) are these triangles identical? Why? b) are these triangles similar? Why? For triangles ABC and A'B'C': alpha = alpha with a line, beta with line = beta. a) are these triangles identical? Why? b) are these triangles similar? Why?
- Calculation 81402  In an isosceles triangle, the side a=b= 21 cm, and the triangle's height is 19 cm. Find out the base and perimeter of the triangle (sketch, calculation, answer). In an isosceles triangle, the side a=b= 21 cm, and the triangle's height is 19 cm. Find out the base and perimeter of the triangle (sketch, calculation, answer).
- Two-fifths 5337  The triangle is divided into three parts. The part at the vertex C occupies a third of the area of the triangle, the part at the vertex B is two-fifths of the area of the triangle, and the remaining part at the vertex A has an area of 4 m². Calculate the The triangle is divided into three parts. The part at the vertex C occupies a third of the area of the triangle, the part at the vertex B is two-fifths of the area of the triangle, and the remaining part at the vertex A has an area of 4 m². Calculate the
- Calculate  3526  Calculate the height size in the triangle ABC if the side length a = 20cm and the area of the triangle is 50 cm square. Calculate the height size in the triangle ABC if the side length a = 20cm and the area of the triangle is 50 cm square.
- Ethernet cable  Charles and George are passionate gamers and live in houses opposite each other across the street so they can see each other through the windows. They decided their computers would connect to the telephone cable to play games together. Charles lives on th Charles and George are passionate gamers and live in houses opposite each other across the street so they can see each other through the windows. They decided their computers would connect to the telephone cable to play games together. Charles lives on th
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