### 26 Đề thi toán lớp 4 giữa học kì 2 (Có đáp án)

Phòng Giáo dục và Đào tạo ….. Đề 1 khảo sát chất lượng Giữa học kì 2 Năm học … Bài thi môn: Toán lớp […]

### Statistical Significance Formula

How To Calculate Statistical Significance (And Its Importance) If you’re trying to determine the effectiveness of something, consider calculating statistical significance. Though it’s known for […]

### Standard Error Formula

Standard Error In statistics, the standard error is the standard deviation of the sample distribution. The sample mean of a data is generally varied from […]

### Square Root Property Formula

Square Root Property Have you ever moved into an unfurnished apartment or home? If so, then you probably know that one of the best parts […]

### Square Formula

Area of a Square – Definition with Examples Definition The number of square units needed to fill a square is its area. In common terms, […]

### Spherical Sector Formula

Spherical Sector A spherical sector is a solid generated by revolving a sector of a circle about an axis which passes through the center of […]

### Sphere formula

Sphere formula A perfectly symmetrical 3 – Dimensional circular shaped object is a Sphere. The line that connects from the center to the boundary is […]

### Slope Intercept Form Formula

Slope Intercept Form The slope intercept form of a straight line is one of the most common forms used to represent the equation of a […]

### Slant Asymptote Formula

Finding Slant Asymptotes of Rational Functions A slant (oblique) asymptote occurs when the polynomial in the numerator is a higher degree than the polynomial in […]

### Sine Rule Formula

Law of Sines The law of sines establishes the relationship between the sides and angles of an oblique triangle(non-right triangle). Law of sines and law […]

### Sine Formula

To calculate the angle of the right-angled triangle, sine formula is used. The relation between the sides and angles of the right angle is shown […]

### Sin2x Formula

Sin2x formula is one of the double angle formulas in trigonometry. Using this formula, we can find the sine of the angle whose value is […]

### Sin Theta Formula

The term Trigonometry is derived from Greek words i.e; trigonon and metron, which implies triangle and to measure respectively, θ. There are 6 Trigonometry ratios […]

### 12 Đề thi tin học học lớp 5 học kì 1 (Có đáp án)

Đề 1 thi học kì 1 môn Tin học lớp 5 theo Thông tư 22 PHÒNG GD & ĐT…….TRƯỜNG TH&THCS………. ĐỀ THI HỌC KỲ INăm […]

### Ôn tập: Tính chất cơ bản của phân số

Giải Toán lớp 5 trang 6 Bài 1: Rút gọn các phân số: Phương pháp giải Khi rút gọn phân số có thể làm như […]