# High school geometry questions and answers

Recent questions in Geometry
Reeves 2020-11-08

### $\mathrm{cos}x\left({e}^{2y}-y\right)\frac{dy}{dx}={e}^{y}\mathrm{sin}2x,y\left(0\right)=0$

Trent Carpenter 2020-11-08

### Find the six function values of ${8}^{\circ }$ in terms of p, q and r, if ${\mathrm{sin}82}^{\circ }=p$ ${\mathrm{cos}82}^{\circ }=q$ ${\mathrm{tan}82}^{\circ }=r$

Circles Answered
Braxton Pugh 2020-11-08

### The square surface cover shown in the figure is 10.16 centimeters on each side. The knockout in the center of the cover has a diameter of 1.27 centimeters. Find the area of the cover to the nearest hundredth centimeter.

illusiia 2020-11-08

### The shaded sector above covers $\frac{1}{2}$ of the circle. If the radius of the circle above is 3 cm, what is the area of the sector in terms of ππ. A. $1.125\pi c{m}^{2}$ B. $14.13\pi c{m}^{2}$ C. $4.5\pi c{m}^{2}$ D. $2.25\pi c{m}^{2}$

Solid Geometry Answered
Tyra 2020-11-08

### Find the volume of the prism. length=60cm, breadth=20cm, height =10cm

beljuA 2020-11-08

### In triangle ABC, angle B is five times as large as angle A. The measure of angle C is 2° less than that of angle A. Find the measures of the angles. (Hint: The sum of the angle measures is 180°.)

allhvasstH 2020-11-08

### Prove the statements: If n is any odd integer, then ${\left(-1\right)}^{n}=1$. The proof of the given statement.

facas9 2020-11-07

### In quadrant I, drawn a right triangle with one leg on the x-axis and its hypotenuse on the terminal side of drawn in standard position. If $\mathrm{sin}=\frac{7}{25}$, then what is the value of $\theta$?

Congruence Answered
Reggie 2020-11-07

### Solve the congruence equation: 2x=3 mod 5

arenceabigns 2020-11-07

### Solve the equation

Congruence Answered
FizeauV 2020-11-07

### For each of the following congruences, find all integers N, with N>1, that make the congruence true. .

Mylo O'Moore 2020-11-06

### ‘Rewrite the Jofinition “An equilateral triangle has three sides vrite the definihon fv, biconditional.

Similarity Answered
Armorikam 2020-11-06

### Show the similarity $\int \frac{x}{{\left({x}^{2}+{a}^{2}\right)}^{m}}dx=\frac{1}{2\left(-m+1\right){\left({x}^{2}+{a}^{2}\right)}^{m-1}}+C$ using the substitution $u={x}^{2}+{a}^{2}$. Also check that the integration is correct by deriving the answer.

Conic sections Answered
Anish Buchanan 2020-11-06

### Write a conic section with polar equation the focus at the origin and the given data hyperbola, eccentricity 2.5, directrix y = 2

Joni Kenny 2020-11-06

### In $△PQR,m\angle P=46x$ and $m\angle R=7x$, a. Write and solve an equation to find the measure of each angle. b. Classify the triangle based on its angles.

Reeves 2020-11-06

### What does the combined length of any two sides of a triangle exceed?

Congruence Answered
vestirme4 2020-11-05

### In the roof truss shown, AB = 8 and $m\mathrm{\angle }HAF={37}^{\circ }$. Find: $m\mathrm{\angle }ADB$. (HINT: The design of the roof truss displays line symmetry.)

allhvasstH 2020-11-05

### Solve $\mathrm{sin}3x+\frac{\mathrm{sin}x}{\mathrm{cos}x}+\mathrm{cos}3x=\mathrm{tan}2x$

Congruence Answered
nagasenaz 2020-11-05

### Decide whether the two triangles must be congruent. If so, write the congruence and name the postulate used. If not. write no congruence can be deduced.

Similarity Answered
ankarskogC 2020-11-05

### Triangle MPT with $\stackrel{―}{NR}\mid \mid \stackrel{―}{MT}$ is shown below. The dimensions are in centimeters. Which measurement is closest to the length of $\stackrel{―}{RT}$ in centimeters? 1)1.4 2)1.8 3)3.4 4)4.3

Unfortunately, Geometry does not receive sufficient attention from high school students because it is not taught with due explanations. Knowing it well, we provide high school students and parents with high school Geometry questions and answers to make things easier for you as you have to cope with yet another task.

It is not like the list of answers at the end of your textbook because we also have practice answers and various questions answered where you can find the most efficient solutions and see certain rules that make Geometry feel much easier!