Protractor

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 512 512"
>
    <g fill-rule="evenodd">
        <g id="Layer_x0020_1">
            <g id="_551739584">
                <g>
                    <g>
                        <path
                            d="m505 325h-498c-4 0-7-3-7-7 0-69 27-133 75-181s112-75 181-75c68 0 132 27 181 75 48 48 75 113 75 181 0 4-3 7-7 7zm-491-14h484c-4-130-111-235-242-235s-238 105-242 235z"
                        />
                    </g>
                    <g>
                        <path
                            d="m256 125c-4 0-7-3-7-7v-49c0-4 3-7 7-7s7 3 7 7v49c0 4-3 7-7 7z"
                        />
                    </g>
                    <g>
                        <path
                            d="m308 132c-1 0-1 0-2 0-3-1-6-5-5-9l12-48c1-3 5-6 9-5 3 1 6 5 5 9l-12 48c-1 3-4 5-7 5z"
                        />
                    </g>
                    <g>
                        <path
                            d="m356 152c-1 0-2 0-3-1-4-2-5-6-3-9l24-43c2-4 6-5 9-3 4 2 5 6 3 9l-24 43c-1 3-4 4-6 4z"
                        />
                    </g>
                    <g>
                        <path
                            d="m397 184c-2 0-4-1-5-2-3-3-3-7 0-10l35-35c3-3 7-3 10 0s3 7 0 10l-35 35c-1 1-3 2-5 2z"
                        />
                    </g>
                    <g>
                        <path
                            d="m429 225c-2 0-5-1-6-3-2-4-1-8 2-10l42-25c4-2 8-1 10 2 2 4 1 8-2 10l-42 25c-2 1-3 1-4 1z"
                        />
                    </g>
                    <g>
                        <path
                            d="m449 273c-3 0-6-2-7-5-1-4 1-8 5-9l47-13c4-1 8 1 9 5s-1 8-5 9l-47 13c-1 0-1 0-2 0z"
                        />
                    </g>
                    <g>
                        <path
                            d="m63 273c-1 0-1 0-2 0l-48-13c-4-1-6-5-5-9s5-6 9-5l48 13c4 1 6 5 5 9-1 3-4 5-7 5z"
                        />
                    </g>
                    <g>
                        <path
                            d="m83 225c-1 0-2 0-3-1l-44-25c-3-2-4-6-2-10 2-3 6-4 10-2l43 25c3 2 4 6 2 10-1 2-4 3-6 3z"
                        />
                    </g>
                    <g>
                        <path
                            d="m115 184c-2 0-4-1-5-2l-35-35c-3-3-3-7 0-10s7-3 10 0l35 35c3 3 3 7 0 10-1 1-3 2-5 2z"
                        />
                    </g>
                    <g>
                        <path
                            d="m156 152c-2 0-5-1-6-3l-25-44c-2-3-1-7 2-9 4-2 8-1 10 2l25 43c2 4 1 8-2 10-2 1-3 1-4 1z"
                        />
                    </g>
                    <g>
                        <path
                            d="m204 132c-3 0-6-2-7-5l-13-48c-1-4 1-8 5-9s8 1 9 5l13 48c1 4-2 8-5 9-1 0-1 0-2 0z"
                        />
                    </g>
                    <g>
                        <g>
                            <path
                                d="m505 450h-498c-4 0-7-3-7-7v-90c0-4 3-7 7-7h498c4 0 7 3 7 7v90c0 4-3 7-7 7zm-491-14h484v-76h-484z"
                            />
                        </g>
                        <g>
                            <g>
                                <path
                                    d="m56 450c-4 0-7-3-7-7v-32c0-4 3-7 7-7s7 3 7 7v32c0 4-3 7-7 7z"
                                />
                            </g>
                            <g>
                                <path
                                    d="m123 450c-4 0-7-3-7-7v-32c0-4 3-7 7-7s7 3 7 7v32c0 4-3 7-7 7z"
                                />
                            </g>
                            <g>
                                <path
                                    d="m189 450c-4 0-7-3-7-7v-32c0-4 3-7 7-7s7 3 7 7v32c0 4-3 7-7 7z"
                                />
                            </g>
                            <g>
                                <path
                                    d="m256 450c-4 0-7-3-7-7v-32c0-4 3-7 7-7s7 3 7 7v32c0 4-3 7-7 7z"
                                />
                            </g>
                            <g>
                                <path
                                    d="m322 450c-4 0-7-3-7-7v-32c0-4 3-7 7-7s7 3 7 7v32c0 4-3 7-7 7z"
                                />
                            </g>
                            <g>
                                <path
                                    d="m389 450c-4 0-7-3-7-7v-32c0-4 3-7 7-7s7 3 7 7v32c0 4-3 7-7 7z"
                                />
                            </g>
                            <g>
                                <path
                                    d="m456 450c-4 0-7-3-7-7v-32c0-4 3-7 7-7s7 3 7 7v32c0 4-3 7-7 7z"
                                />
                            </g>
                        </g>
                    </g>
                    <g>
                        <path
                            d="m421 325h-332c-4 0-7-3-7-7 0-95 78-173 173-173 46 0 90 18 122 51 33 32 51 76 51 122 0 4-3 7-7 7zm-325-14h318c-4-84-74-152-159-152s-155 68-159 152z"
                        />
                    </g>
                </g>
            </g>
        </g>
    </g>
</svg>