# Searching in math word problems: equilateral triangle

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#### Count of founded examples: 35

1. An equilateral triangle The perimeter of an equilateral triangle is 33cm. How long is each side?
2. Axial section Axial section of the cone is an equilateral triangle with area 208 dm2. Calculate the volume of the cone.
3. Triangle Can be rectangular triangle equilateral?
4. Equilateral triangle How long should be the minimum radius of the circular plate to be cut equilateral triangle with side 19 cm from it?
5. Similarity coefficient The ratio of similarity of two equilateral triangles is 3.5 (ie 7:2). The length of the side of smaller triangle is 2.4 cm. Calculate the perimeter and area of ​​the larger triangle.
6. Triangles Equilateral triangle with side 40 cm has the same perimeter as an isosceles triangle with arm of 45 cm. Calculate the base x of an isosceles triangle.
7. Pentagon Within a regular pentagon ABCDE point P is such that the triangle is equilateral ABP. How big is the angle BCP? Make a sketch.
8. Circle section Equilateral triangle with side 33 is inscribed circle section whose center is in one of the vertices of the triangle and the arc touches the opposite side. Calculate: a) the length of the arc b) the ratio betewwn the circumference to the circle sector.
9. EQL triangle Calculate inradius and circumradius of equilateral triangle with side a=77 cm.
10. Equilateral triangle Calculate the side of an equilateral triangle, if its area is 892 mm2.
11. Triangle KLB It is given equilateral triangle ABC. From point L which is the midpoint of the side BC of the triangle it is drwn perpendicular to the side AB. Intersection of perpendicular and the side AB is point K. How many % of the area of the triangle ABC is area o
12. Height Calculate height of the equilateral triangle if its perimeter is 8?
13. Semicircle In the semicircle with center S and the diameter AB is constructed equilateral triangle SBC. What is the magnitude of the angle ∠SAC?
14. Funnel The funnel has the shape of an equilateral cone. Calculate the surface wetted with water if we poured into the funnel 7.1 liters of water.
15. Height 2 Calculate the height of the equilateral triangle with side 38.
16. Height UT How long is height in the equilateral triangle with a side b = 43?
17. Rhombus ABCD is a rhombus, ABD is an equilateral triangle and AC is equal to 4. Find the area of the rhombus.
18. Equilateral triangle v2 Equilateral triangle has a perimeter 36 dm. What is its area?
19. Triangle eq Calculate accurate to hundredths cm height of an equilateral triangle with a side length 12 cm. Calculate also its perimeter and content area.
20. Prism Find the volume and surface area of prism with base of an equilateral triangle with side 7 dm long and the body height of 1.5 m.

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We found also online calculators: conversion of volume units, triangle calculator.