📐 geometry

1. Асуудлыг тодорхойлж эхэлье: ABCD дөрвөн өнцөгт өгөгдсөн ба BC, AD талууд нь тэнцүү урттай. 2. E цэгийг CD шулууны хоёр өөр талд авч, BC = CE = DE гэж өгөгдсөн байна.

1. **State the problem:** We are given a circle with an area of 16 square inches and need to find its diameter. 2. **Formula used:** The area $A$ of a circle is given by the formul

1. **State the problem:** We are given the area of a circle as 35 square feet and need to find the radius. 2. **Formula:** The area $A$ of a circle is given by the formula $$A = \p

1. **State the problem:** We need to find the circumference and the area of a circle with radius $r = 24$ ft, using $\pi \approx 3.14$. 2. **Formulas:**

1. **State the problem:** We need to find the circumference of a circle with a diameter of 24 ft. 2. **Formula:** The circumference $C$ of a circle is given by the formula:

1. **Stating the problem:** We are given a circle with radius $r = 17$ cm.

1. The problem involves finding the circumference and area of a circle with radius $r = 17$ cm. 2. The formulas for a circle are:

1. The problem is to match each construction step with the corresponding picture. 2. Step 1 says: "Place the compass point on P, make an arc that crosses the given line twice. Name

1. **Problem Statement:** How many lines parallel to line $l$ can be drawn through point $P$? 2. **Understanding the problem:** Line $l$ is given, and point $P$ is not on line $l$.

1. The problem involves constructing a specific geometric figure starting with a line $l$ and points $A$ and $P$ as described. 2. Step 1 is to select a point on line $l$ and label

1. The problem is to match the steps for constructing a congruent line segment to their corresponding pictures labeled a, b, c, and d. 2. The steps for copying a line segment are:

1. The problem involves constructing the perpendicular bisector of segment XY. 2. The steps so far are:

1. The problem is to match the steps for constructing a congruent line segment to their corresponding pictures. 2. The steps for copying a line segment using a compass are:

1. The problem is to match the steps for constructing a congruent line segment to their corresponding pictures. 2. Step 1: Put the point of the compass on one endpoint of the segme

1. The problem asks which two tools are used to make geometric constructions. 2. Geometric constructions typically involve creating shapes, angles, and lines using precise tools.

1. The problem states: "If you bisect an angle, it will be cut in thirds." We need to determine if this statement is true or false. 2. Definitions:

1. The problem involves constructing an angle using given points and arcs. 2. Step 4: Make the same arc from point N to replicate the arc made at vertex A. This ensures the arcs in

1. The problem is about the steps to construct a perpendicular bisector of a segment XY. 2. Step 1 is to draw the segment XY.

1. **Problem statement:** In right triangle $JKL$, side $JK=23$, angle $J=60^\circ$, and angle $L=30^\circ$. We need to find the length of segment $KL$. 2. **Recall the properties

1. **State the problem:** We need to find the total length of two slides on a playground. Each slide forms a right triangle with the ground, where the base and the angle with the g

1. **Problem Statement:** Solve for $x$ in the triangle with sides 8, 16, and 20, where $x$ is the length opposite the side labeled 8. 2. **Understanding the Triangle:** The triang